Organisationsahrefsocannlcee3ab ()(lint-fmt)

(lint-fmt)

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2025-09-02 13:01.59: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (cee3ab0be414c16e9055e091eae4e1924e5bd278) (linux-x86_64:(lint-fmt))
Base: ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d
ocamlformat version: version 0.27.0 (from opam)


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard cee3ab0b
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d
USER 1000:1000
RUN cd ~/opam-repository && (git cat-file -e b8021439f8c57ba6435bc2263f6596671f4f4466 || git fetch origin master) && git reset -q --hard b8021439f8c57ba6435bc2263f6596671f4f4466 && git log --no-decorate -n1 --oneline && opam update -u
RUN opam depext -i dune
WORKDIR /src
RUN opam depext -i ocamlformat=0.27.0
COPY --chown=1000:1000 . /src/
RUN opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2)


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2025-09-02 13:01.59: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d-debian-12-4.08_opam-2.4-ocamlformat-b8021439f8c57ba6435bc2263f6596671f4f4466"
2025-09-02 13:01.59: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d)
(user (uid 1000) (gid 1000))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e b8021439f8c57ba6435bc2263f6596671f4f4466 || git fetch origin master) && git reset -q --hard b8021439f8c57ba6435bc2263f6596671f4f4466 && git log --no-decorate -n1 --oneline && opam update -u"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i dune"))
(workdir /src)
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i ocamlformat=0.27.0"))
(copy (src .) (dst /src/))
(run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
)


2025-09-02 13:01.59: Waiting for resource in pool OCluster
2025-09-02 13:01.59: Waiting for worker…
2025-09-02 13:02.00: Got resource from pool OCluster
Building on doris.caelum.ci.dev
All commits already cached
HEAD is now at cee3ab0b Updated AGENTS.md, by GPT5-high


(from ocaml/opam:debian-12-ocaml-4.08@sha256:1f8f583356b37c1cbcde061de13bfdb1a8963b80127e721c7ca17f4e884e669d)
2025-09-02 13:02.01 ---> using "b69d5f1106f8a1cfb35e904f37f2ccc38216aa61a22ee32dd7c324a91608cf44" from cache


/: (user (uid 1000) (gid 1000))


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e b8021439f8c57ba6435bc2263f6596671f4f4466 || git fetch origin master) && git reset -q --hard b8021439f8c57ba6435bc2263f6596671f4f4466 && git log --no-decorate -n1 --oneline && opam update -u"))
b8021439f8 Merge pull request #28261 from kit-ty-kate/deploy-fix-25819


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
default (at git+file:///home/opam/opam-repository):
[INFO] opam 2.1 and 2.2 include many performance and security improvements over 2.0; please consider upgrading (https://opam.ocaml.org/doc/Install.html)


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# Run eval $(opam env) to update the current shell environment
2025-09-02 13:02.01 ---> using "1be76adbf83434462493f6d60d3a403af1e722bb13c1f26df1ed667dd3ad008c" from cache


/: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i dune"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
# Now letting opam install the packages
The following actions will be performed:
- install dune 3.20.0


<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[dune.3.20.0] found in cache


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed dune.3.20.0
Done.
# Run eval $(opam env) to update the current shell environment
2025-09-02 13:02.01 ---> using "76384e7e1078506ef4c7e0c049f9a49f543e9fdc75f2cd2f57b1b769d15b1cc0" from cache


/: (workdir /src)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam depext -i ocamlformat=0.27.0"))
# Detecting depexts using vars: arch=x86_64, os=linux, os-distribution=debian, os-family=debian
# No extra OS packages requirements found.
# All required OS packages found.
# Now letting opam install the packages
The following actions will be performed:
- install sexplib0          v0.14.0  [required by base]
- install menhirLib         20240715 [required by ocamlformat-lib]
- install menhirCST         20240715 [required by menhir]
- install ocamlbuild        0.16.1   [required by fpath, astring, uuseg]
- install cmdliner          1.3.0    [required by ocamlformat]
- install menhirSdk         20240715 [required by ocamlformat-lib]
- install either            1.0.0    [required by ocamlformat-lib]
- install dune-build-info   3.20.0   [required by ocamlformat-lib]
- install csexp             1.5.2    [required by ocamlformat]
- install camlp-streams     5.0.1    [required by ocamlformat-lib]
- install seq               base     [required by re]
- install fix               20250428 [required by ocamlformat-lib]
- install ocaml-version     4.0.1    [required by ocamlformat-lib]
- install ocamlfind         1.9.8    [required by ocp-indent, astring, fpath, uuseg]
- install menhir            20240715 [required by ocamlformat-lib]
- install dune-configurator 3.20.0   [required by base]
- install re                1.11.0   [required by ocamlformat]
- install topkg             1.1.0    [required by fpath, astring, uuseg]
- install base-bytes        base     [required by ocp-indent]
- install base              v0.14.3  [required by ocamlformat-lib]
- install uutf              1.0.4    [required by ocamlformat-lib]
- install astring           0.8.5    [required by ocamlformat-lib]
- install ocp-indent        1.8.1    [required by ocamlformat-lib]
- install stdio             v0.14.0  [required by ocamlformat-lib]
- install uucp              15.0.0   [required by uuseg]
- install fpath             0.7.3    [required by ocamlformat-lib]
- install uuseg             15.0.0   [required by ocamlformat-lib]
- install ocamlformat-lib   0.27.0   [required by ocamlformat]
- install ocamlformat       0.27.0
===== 29 to install =====


<><> Gathering sources ><><><><><><><><><><><><><><><><><><><><><><><><><><><><>
[astring.0.8.5] found in cache
[base.v0.14.3] found in cache
[camlp-streams.5.0.1] found in cache
[cmdliner.1.3.0] found in cache
[csexp.1.5.2] found in cache
[dune-build-info.3.20.0] found in cache
[dune-configurator.3.20.0] found in cache
[either.1.0.0] found in cache
[fix.20250428] found in cache
[fpath.0.7.3] found in cache
[menhir.20240715] found in cache
[menhirCST.20240715] found in cache
[menhirLib.20240715] found in cache
[menhirSdk.20240715] found in cache
[ocaml-version.4.0.1] found in cache
[ocamlbuild.0.16.1] found in cache
[ocamlfind.1.9.8] found in cache
[ocamlformat.0.27.0] found in cache
[ocamlformat-lib.0.27.0] found in cache
[ocp-indent.1.8.1] found in cache
[re.1.11.0] found in cache
[sexplib0.v0.14.0] found in cache
[stdio.v0.14.0] found in cache
[topkg.1.1.0] found in cache
[uucp.15.0.0] found in cache
[uuseg.15.0.0] found in cache
[uutf.1.0.4] found in cache


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> installed seq.base
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed cmdliner.1.3.0
-> installed either.1.0.0
-> installed fix.20250428
-> installed menhirCST.20240715
-> installed menhirLib.20240715
-> installed menhirSdk.20240715
-> installed ocaml-version.4.0.1
-> installed re.1.11.0
-> installed sexplib0.v0.14.0
-> installed dune-build-info.3.20.0
-> installed dune-configurator.3.20.0
-> installed ocamlfind.1.9.8
-> installed base-bytes.base
-> installed ocamlbuild.0.16.1
-> installed ocp-indent.1.8.1
-> installed base.v0.14.3
-> installed topkg.1.1.0
-> installed stdio.v0.14.0
-> installed uutf.1.0.4
-> installed astring.0.8.5
-> installed menhir.20240715
-> installed fpath.0.7.3
-> installed uucp.15.0.0
-> installed uuseg.15.0.0
-> installed ocamlformat-lib.0.27.0
-> installed ocamlformat.0.27.0
Done.


<><> ocp-indent.1.8.1 installed successfully ><><><><><><><><><><><><><><><><><>
=> This package requires additional configuration for use in editors. Install package 'user-setup', or manually:


* for Emacs, add these lines to ~/.emacs:
(add-to-list 'load-path "/home/opam/.opam/4.08/share/emacs/site-lisp")
(require 'ocp-indent)


* for Vim, add this line to ~/.vimrc:
set rtp^="/home/opam/.opam/4.08/share/ocp-indent/vim"
# Run eval $(opam env) to update the current shell environment
2025-09-02 13:02.01 ---> using "ee5f36fa10328bf844b6feeab861ac0336aa35be5e288d81331a0c9c26b8859a" from cache


/src: (copy (src .) (dst /src/))
2025-09-02 13:02.02 ---> saved as "1394829fe8c2fea9a5576501efd8a8f2932bef16976e89268f33b7572d8e1474"


/src: (run (shell "opam exec -- dune build @fmt --ignore-promoted-rules || (echo \"dune build @fmt failed\"; exit 2)"))
File "lib/row.mli", line 1, characters 0-0:
diff --git a/_build/default/lib/row.mli b/_build/default/lib/.formatted/row.mli
index 51461e8..3ed8ff8 100644
--- a/_build/default/lib/row.mli
+++ b/_build/default/lib/.formatted/row.mli
@@ -135,7 +135,6 @@ type stage = Stage1 | Stage2 | Stage3 | Stage4 | Stage5 | Stage6 | Stage7
val subst_row : environment -> t -> t
val unify_row : stage:stage -> t * t -> environment -> constraint_ list * environment
val empty_env : environment
-
val get_dim_from_env : environment -> dim_var -> int option
val get_row_from_env : environment -> row_var -> t option


File "test_record_syntax.pp.ml", line 1, characters 0-0:
diff --git a/_build/default/test_record_syntax.pp.ml b/_build/default/.formatted/test_record_syntax.pp.ml
index 64673ac..91e2cf2 100644
--- a/_build/default/test_record_syntax.pp.ml
+++ b/_build/default/.formatted/test_record_syntax.pp.ml
@@ -1,179 +1,198 @@
[@@@ocaml.ppx.context
-  {
-    tool_name = "ppx_driver";
-    include_dirs = [];
-    hidden_include_dirs = [];
-    load_path = ([], []);
-    open_modules = [];
-    for_package = None;
-    debug = false;
-    use_threads = false;
-    use_vmthreads = false;
-    recursive_types = false;
-    principal = false;
-    transparent_modules = false;
-    unboxed_types = false;
-    unsafe_string = false;
-    cookies = []
-  }]
+{
+  tool_name = "ppx_driver";
+  include_dirs = [];
+  hidden_include_dirs = [];
+  load_path = ([], []);
+  open_modules = [];
+  for_package = None;
+  debug = false;
+  use_threads = false;
+  use_vmthreads = false;
+  recursive_types = false;
+  principal = false;
+  transparent_modules = false;
+  unboxed_types = false;
+  unsafe_string = false;
+  cookies = [];
+}]
+
open Ocannl
module Tensor = Tensor
module TDSL = Operation.TDSL
module NTDSL = Operation.NTDSL
module PDSL = Operation.PDSL
+
let _test_op_uniform =
let x =
-    (TDSL.param ?more_label:None ?value:None ?values:None
-       ?param_init:(Some (PDSL.uniform ())) "x") () in
-  let open! TDSL.O in x
+    (TDSL.param ?more_label:None ?value:None ?values:None ?param_init:(Some (PDSL.uniform ())) "x")
+      ()
+  in
+  let open! TDSL.O in
+  x
+
let _test_op_float =
-  let y =
-    (TDSL.param ?more_label:None ?value:(Some 0.5) ?values:None
-       ?param_init:None "y") () in
-  let open! TDSL.O in y
+  let y = (TDSL.param ?more_label:None ?value:(Some 0.5) ?values:None ?param_init:None "y") () in
+  let open! TDSL.O in
+  y
+
let _test_op_int =
let z =
-    (TDSL.param ?more_label:None ?value:(Some (Float.of_int 42)) ?values:None
-       ?param_init:None "z") () in
-  let open! TDSL.O in z
+    (TDSL.param ?more_label:None ?value:(Some (Float.of_int 42)) ?values:None ?param_init:None "z")
+      ()
+  in
+  let open! TDSL.O in
+  z
+
let _test_op_list =
let weights =
-    ((TDSL.param ?more_label:None ?value:None ?values:(Some [|0.1;0.2;0.3|])
-        ?param_init:None "weights") ~input_dims:[] ~output_dims:[3]) () in
-  let open! TDSL.O in weights
+    ((TDSL.param ?more_label:None ?value:None
+        ?values:(Some [| 0.1; 0.2; 0.3 |])
+        ?param_init:None "weights")
+       ~input_dims:[] ~output_dims:[ 3 ])
+      ()
+  in
+  let open! TDSL.O in
+  weights
+
let _test_op_nested =
let biases =
((TDSL.param ?more_label:None ?value:None
-        ?values:(Some [|0.0;1.0;2.0;3.0|]) ?param_init:None "biases")
-       ~input_dims:[] ~output_dims:[2; 2]) () in
-  let open! TDSL.O in biases
+        ?values:(Some [| 0.0; 1.0; 2.0; 3.0 |])
+        ?param_init:None "biases")
+       ~input_dims:[] ~output_dims:[ 2; 2 ])
+      ()
+  in
+  let open! TDSL.O in
+  biases
+
let _test_op_with_dims =
let w =
-    ((TDSL.param ?more_label:None ?value:None ?values:None
-        ?param_init:(Some (PDSL.uniform ())) "w") ~input_dims:[2; 3]
-       ~output_dims:[4]) () in
-  let open! TDSL.O in w
+    ((TDSL.param ?more_label:None ?value:None ?values:None ?param_init:(Some (PDSL.uniform ())) "w")
+       ~input_dims:[ 2; 3 ] ~output_dims:[ 4 ])
+      ()
+  in
+  let open! TDSL.O in
+  w
+
let _test_op_shorthands =
let v =
-    ((TDSL.param ?more_label:None ?value:None ?values:None
-        ?param_init:(Some (PDSL.uniform ())) "v") ~input_dims:[5]
-       ~output_dims:[6; 7]) () in
-  let open! TDSL.O in v
+    ((TDSL.param ?more_label:None ?value:None ?values:None ?param_init:(Some (PDSL.uniform ())) "v")
+       ~input_dims:[ 5 ] ~output_dims:[ 6; 7 ])
+      ()
+  in
+  let open! TDSL.O in
+  v
+
let _test_cd_computation () =
-  let temp = (NTDSL.term ~label:["temp"] ?fetch_op:None) () in
+  let temp = (NTDSL.term ~label:[ "temp" ] ?fetch_op:None) () in
let result =
let open! NTDSL.O in
-      let uncommented_comp =
-        let nondiff__for_rhs1 = NTDSL.O.(!.) 2.0 in
-        Ir.Assignments.sequence
-          [{
-             Ir.Assignments.asgns = Ir.Assignments.Noop;
-             embedded_nodes =
-               (Base.Set.singleton (module Ir.Tnode) temp.Tensor.value)
-           };
-          if Tensor.is_fwd_root nondiff__for_rhs1
-          then
-            (Tensor.remove_fwd_root nondiff__for_rhs1;
+    let uncommented_comp =
+      let nondiff__for_rhs1 = NTDSL.O.( !. ) 2.0 in
+      Ir.Assignments.sequence
+        [
+          {
+            Ir.Assignments.asgns = Ir.Assignments.Noop;
+            embedded_nodes = Base.Set.singleton (module Ir.Tnode) temp.Tensor.value;
+          };
+          (if Tensor.is_fwd_root nondiff__for_rhs1 then (
+             Tensor.remove_fwd_root nondiff__for_rhs1;
nondiff__for_rhs1.Tensor.forward)
-          else
-            {
-              Ir.Assignments.asgns = Ir.Assignments.Noop;
-              embedded_nodes = (Base.Set.empty (module Ir.Tnode))
-            };
+           else
+             {
+               Ir.Assignments.asgns = Ir.Assignments.Noop;
+               embedded_nodes = Base.Set.empty (module Ir.Tnode);
+             });
{
Ir.Assignments.asgns =
-              (Tensor.raw_unop ~initialize_neutral:false ~accum:Ir.Ops.Arg2
-                 ~t:temp ~lhs_is_grad:false ~op:Ir.Ops.Identity
-                 ~t1:nondiff__for_rhs1 ~rhs_is_grad:false ~rhs_is_merge:false
-                 ~logic:Shape.Pointwise_un);
-            embedded_nodes = (Base.Set.empty (module Ir.Tnode))
-          }] in
-      {
-        Ir.Assignments.embedded_nodes =
-          (uncommented_comp.Ir.Assignments.embedded_nodes);
-        asgns =
-          (Ir.Assignments.Block_comment
-             ("result", (uncommented_comp.Ir.Assignments.asgns)))
-      } in
+              Tensor.raw_unop ~initialize_neutral:false ~accum:Ir.Ops.Arg2 ~t:temp
+                ~lhs_is_grad:false ~op:Ir.Ops.Identity ~t1:nondiff__for_rhs1 ~rhs_is_grad:false
+                ~rhs_is_merge:false ~logic:Shape.Pointwise_un;
+            embedded_nodes = Base.Set.empty (module Ir.Tnode);
+          };
+        ]
+    in
+    {
+      Ir.Assignments.embedded_nodes = uncommented_comp.Ir.Assignments.embedded_nodes;
+      asgns = Ir.Assignments.Block_comment ("result", uncommented_comp.Ir.Assignments.asgns);
+    }
+  in
result
+
let _test_cd_with_dims () =
-  let temp =
-    (NTDSL.term ~label:["temp"] ?fetch_op:None ~output_dims:[3; 4]) () in
+  let temp = (NTDSL.term ~label:[ "temp" ] ?fetch_op:None ~output_dims:[ 3; 4 ]) () in
let result =
let open! NTDSL.O in
-      let uncommented_comp =
-        let nondiff__for_rhs1 = NTDSL.O.(!.) 1.0 in
-        Ir.Assignments.sequence
-          [{
-             Ir.Assignments.asgns = Ir.Assignments.Noop;
-             embedded_nodes =
-               (Base.Set.singleton (module Ir.Tnode) temp.Tensor.value)
-           };
-          if Tensor.is_fwd_root nondiff__for_rhs1
-          then
-            (Tensor.remove_fwd_root nondiff__for_rhs1;
+    let uncommented_comp =
+      let nondiff__for_rhs1 = NTDSL.O.( !. ) 1.0 in
+      Ir.Assignments.sequence
+        [
+          {
+            Ir.Assignments.asgns = Ir.Assignments.Noop;
+            embedded_nodes = Base.Set.singleton (module Ir.Tnode) temp.Tensor.value;
+          };
+          (if Tensor.is_fwd_root nondiff__for_rhs1 then (
+             Tensor.remove_fwd_root nondiff__for_rhs1;
nondiff__for_rhs1.Tensor.forward)
-          else
-            {
-              Ir.Assignments.asgns = Ir.Assignments.Noop;
-              embedded_nodes = (Base.Set.empty (module Ir.Tnode))
-            };
+           else
+             {
+               Ir.Assignments.asgns = Ir.Assignments.Noop;
+               embedded_nodes = Base.Set.empty (module Ir.Tnode);
+             });
{
Ir.Assignments.asgns =
-              (Tensor.raw_unop ~initialize_neutral:false ~accum:Ir.Ops.Arg2
-                 ~t:temp ~lhs_is_grad:false ~op:Ir.Ops.Identity
-                 ~t1:nondiff__for_rhs1 ~rhs_is_grad:false ~rhs_is_merge:false
-                 ~logic:Shape.Pointwise_un);
-            embedded_nodes = (Base.Set.empty (module Ir.Tnode))
-          }] in
-      {
-        Ir.Assignments.embedded_nodes =
-          (uncommented_comp.Ir.Assignments.embedded_nodes);
-        asgns =
-          (Ir.Assignments.Block_comment
-             ("result", (uncommented_comp.Ir.Assignments.asgns)))
-      } in
+              Tensor.raw_unop ~initialize_neutral:false ~accum:Ir.Ops.Arg2 ~t:temp
+                ~lhs_is_grad:false ~op:Ir.Ops.Identity ~t1:nondiff__for_rhs1 ~rhs_is_grad:false
+                ~rhs_is_merge:false ~logic:Shape.Pointwise_un;
+            embedded_nodes = Base.Set.empty (module Ir.Tnode);
+          };
+        ]
+    in
+    {
+      Ir.Assignments.embedded_nodes = uncommented_comp.Ir.Assignments.embedded_nodes;
+      asgns = Ir.Assignments.Block_comment ("result", uncommented_comp.Ir.Assignments.asgns);
+    }
+  in
result
+
let _test_cd_shorthands () =
-  let x = (NTDSL.term ~label:["x"] ?fetch_op:None ~output_dims:[10]) () in
+  let x = (NTDSL.term ~label:[ "x" ] ?fetch_op:None ~output_dims:[ 10 ]) () in
let result =
let open! NTDSL.O in
-      let uncommented_comp =
-        let nondiff__for_rhs1 = NTDSL.O.(!.) 3.0 in
-        Ir.Assignments.sequence
-          [{
-             Ir.Assignments.asgns = Ir.Assignments.Noop;
-             embedded_nodes =
-               (Base.Set.singleton (module Ir.Tnode) x.Tensor.value)
-           };
-          if Tensor.is_fwd_root nondiff__for_rhs1
-          then
-            (Tensor.remove_fwd_root nondiff__for_rhs1;
+    let uncommented_comp =
+      let nondiff__for_rhs1 = NTDSL.O.( !. ) 3.0 in
+      Ir.Assignments.sequence
+        [
+          {
+            Ir.Assignments.asgns = Ir.Assignments.Noop;
+            embedded_nodes = Base.Set.singleton (module Ir.Tnode) x.Tensor.value;
+          };
+          (if Tensor.is_fwd_root nondiff__for_rhs1 then (
+             Tensor.remove_fwd_root nondiff__for_rhs1;
nondiff__for_rhs1.Tensor.forward)
-          else
-            {
-              Ir.Assignments.asgns = Ir.Assignments.Noop;
-              embedded_nodes = (Base.Set.empty (module Ir.Tnode))
-            };
+           else
+             {
+               Ir.Assignments.asgns = Ir.Assignments.Noop;
+               embedded_nodes = Base.Set.empty (module Ir.Tnode);
+             });
{
Ir.Assignments.asgns =
-              (Tensor.raw_unop ~initialize_neutral:false ~accum:Ir.Ops.Arg2
-                 ~t:x ~lhs_is_grad:false ~op:Ir.Ops.Identity
-                 ~t1:nondiff__for_rhs1 ~rhs_is_grad:false ~rhs_is_merge:false
-                 ~logic:Shape.Pointwise_un);
-            embedded_nodes = (Base.Set.empty (module Ir.Tnode))
-          }] in
-      {
-        Ir.Assignments.embedded_nodes =
-          (uncommented_comp.Ir.Assignments.embedded_nodes);
-        asgns =
-          (Ir.Assignments.Block_comment
-             ("result", (uncommented_comp.Ir.Assignments.asgns)))
-      } in
+              Tensor.raw_unop ~initialize_neutral:false ~accum:Ir.Ops.Arg2 ~t:x ~lhs_is_grad:false
+                ~op:Ir.Ops.Identity ~t1:nondiff__for_rhs1 ~rhs_is_grad:false ~rhs_is_merge:false
+                ~logic:Shape.Pointwise_un;
+            embedded_nodes = Base.Set.empty (module Ir.Tnode);
+          };
+        ]
+    in
+    {
+      Ir.Assignments.embedded_nodes = uncommented_comp.Ir.Assignments.embedded_nodes;
+      asgns = Ir.Assignments.Block_comment ("result", uncommented_comp.Ir.Assignments.asgns);
+    }
+  in
result
+
let () =
Stdio.printf "Test compilation successful!\n";
-  Stdio.printf
-    "Record syntax for both %%op and %%cd extensions works correctly.\n";
-  Stdio.printf
-    "All initialization patterns and shorthand notation supported.\n"
+  Stdio.printf "Record syntax for both %%op and %%cd extensions works correctly.\n";
+  Stdio.printf "All initialization patterns and shorthand notation supported.\n"
File "test/operations/test_einsum_capture.ml", line 1, characters 0-0:
diff --git a/_build/default/test/operations/test_einsum_capture.ml b/_build/default/test/operations/.formatted/test_einsum_capture.ml
index 9772045..a6b8702 100644
--- a/_build/default/test/operations/test_einsum_capture.ml
+++ b/_build/default/test/operations/.formatted/test_einsum_capture.ml
@@ -37,14 +37,14 @@ let () =
let%op x3 = { x3 = uniform1 (); o = [ 2; 3; 4 ] } in
let%op y3 = { y3 = uniform1 (); o = [ 3; 4; 5 ] } in
let%op z3 = x3 *+ "a..r..;..r..b=>ab" [ "r" ] y3 in
-
+
(* Trigger shape inference *)
let ctx = Train.forward_once (module Backend) ~ctx z3 in
-
+
(* Check if row variable was captured *)
Stdio.printf "Row variable r (product of dims): %s\n"
(match r.solved_dim with Some d -> Int.to_string d | None -> "not resolved");
-
+
let%op dim_calc = dim a + dim j + dim r in
let _ctx = Train.forward_once (module Backend) ~ctx dim_calc in


File "lib/shape.ml", line 1, characters 0-0:
diff --git a/_build/default/lib/shape.ml b/_build/default/lib/.formatted/shape.ml
index b54268c..11c454c 100644
--- a/_build/default/lib/shape.ml
+++ b/_build/default/lib/.formatted/shape.ml
@@ -591,16 +591,14 @@ let%debug4_sexp get_inequalities ({ shape = cur_sh; logic; id = _ } as _upd : up
in
(* Bind delayed_var_refs to the variables after they are created *)
List.iter dim_refs ~f:(fun delayed_ref ->
-        let label = delayed_ref.var_ref.ref_label in
-        (* Check if it's in one of the environments *)
-        match Hashtbl.find dim_var_env label with
-        | Some var -> delayed_ref.var <- `Dim var
-        | None -> (
-            match Hashtbl.find row_var_env label with
-            | Some var -> delayed_ref.var <- `Row var
-            | None -> ()
-          )
-      );
+          let label = delayed_ref.var_ref.ref_label in
+          (* Check if it's in one of the environments *)
+          match Hashtbl.find dim_var_env label with
+          | Some var -> delayed_ref.var <- `Dim var
+          | None -> (
+              match Hashtbl.find row_var_env label with
+              | Some var -> delayed_ref.var <- `Row var
+              | None -> ()));
let proj_env =
let combine ~key:_ _ _ = assert false in
Map.merge_skewed ~combine proj_env_rhs proj_env_lhs
@@ -655,16 +653,14 @@ let%debug4_sexp get_inequalities ({ shape = cur_sh; logic; id = _ } as _upd : up
in
(* Bind delayed_var_refs to the variables after they are created *)
List.iter dim_refs ~f:(fun delayed_ref ->
-        let label = delayed_ref.var_ref.ref_label in
-        (* Check if it's in one of the environments *)
-        match Hashtbl.find dim_var_env label with
-        | Some var -> delayed_ref.var <- `Dim var
-        | None -> (
-            match Hashtbl.find row_var_env label with
-            | Some var -> delayed_ref.var <- `Row var
-            | None -> ()
-          )
-      );
+          let label = delayed_ref.var_ref.ref_label in
+          (* Check if it's in one of the environments *)
+          match Hashtbl.find dim_var_env label with
+          | Some var -> delayed_ref.var <- `Dim var
+          | None -> (
+              match Hashtbl.find row_var_env label with
+              | Some var -> delayed_ref.var <- `Row var
+              | None -> ()));
let proj_env =
let combine ~key:_ _ _ = assert false in
Map.merge_skewed ~combine proj_env_rhs1
@@ -727,42 +723,36 @@ let rec compute_row_product env (row : Row.t) : int =
match row.dims with
| [] -> 1
| dim :: rest ->
-      let dim_val =
+      let dim_val =
match dim with
| Row.Dim { d; _ } -> d
| Row.Var v -> (
match Row.get_dim_from_env env v with
| Some d -> d
-            | None -> 1  (* Variable not yet resolved *)
-          )
-        | Row.Conv_input _ -> 1  (* TODO: handle convolution input dimensions *)
+            | None -> 1 (* Variable not yet resolved *))
+        | Row.Conv_input _ -> 1 (* TODO: handle convolution input dimensions *)
in
dim_val * compute_row_product env { row with dims = rest }


let update_delayed_var_refs env update_step =
let update_var_ref_list var_refs =
List.iter var_refs ~f:(fun delayed_ref ->
-      match delayed_ref.var with
-      | `Not_set_yet -> ()  (* Variable not bound yet, will be set later *)
-      | `Dim dim_var -> (
-          match Row.get_dim_from_env env dim_var with
-          | Some d -> delayed_ref.var_ref.solved_dim <- Some d
-          | None -> ()  (* Not yet resolved *)
-        )
-      | `Row row_var -> (
-          match Row.get_row_from_env env row_var with
-          | Some row ->
-              let product = compute_row_product env row in
-              delayed_ref.var_ref.solved_dim <- Some product
-          | None -> ()  (* Not yet resolved *)
-        )
-    )
+        match delayed_ref.var with
+        | `Not_set_yet -> () (* Variable not bound yet, will be set later *)
+        | `Dim dim_var -> (
+            match Row.get_dim_from_env env dim_var with
+            | Some d -> delayed_ref.var_ref.solved_dim <- Some d
+            | None -> () (* Not yet resolved *))
+        | `Row row_var -> (
+            match Row.get_row_from_env env row_var with
+            | Some row ->
+                let product = compute_row_product env row in
+                delayed_ref.var_ref.solved_dim <- Some product
+            | None -> () (* Not yet resolved *)))
in
match update_step.logic with
-  | Transpose (Permute (_, var_refs), _) ->
-      update_var_ref_list var_refs
-  | Broadcast (Einsum (_, var_refs), _, _) ->
-      update_var_ref_list var_refs
+  | Transpose (Permute (_, var_refs), _) -> update_var_ref_list var_refs
+  | Broadcast (Einsum (_, var_refs), _, _) -> update_var_ref_list var_refs
| _ -> ()


let apply_env_step env update_step =
File "lib/ppx_cd.ml", line 1, characters 0-0:
diff --git a/_build/default/lib/ppx_cd.ml b/_build/default/lib/.formatted/ppx_cd.ml
index 5bed599..b6ce0ec 100644
--- a/_build/default/lib/ppx_cd.ml
+++ b/_build/default/lib/.formatted/ppx_cd.ml
@@ -1008,8 +1008,8 @@ let translate ?ident_label (expr : expression) : result =
| [%expr
[%e? expr1]
*+ [%e? { pexp_desc = Pexp_constant (Pconst_string (spec_str, _, _)); _ }]
-           ([%e? { pexp_desc = Pexp_constant (Pconst_string _); _ } as head] :: [%e? rest])
-           [%e? expr2]]
+             ([%e? { pexp_desc = Pexp_constant (Pconst_string _); _ } as head] :: [%e? rest])
+             [%e? expr2]]
when String.contains spec_str '>' ->
let capture_vbs, capture_dims_expr = collect_capture_labels ~loc head rest in
let res1 = loop ~proj_in_scope expr1 in
@@ -1020,7 +1020,9 @@ let translate ?ident_label (expr : expression) : result =
vbs = reduce_vbss [ res1.vbs; res2.vbs; capture_vbs ];
typ = Tensor;
slot;
-          expr = [%expr einsum ~capture_dims:[%e capture_dims_expr] [%e spec] [%e res1.expr] [%e res2.expr]];
+          expr =
+            [%expr
+              einsum ~capture_dims:[%e capture_dims_expr] [%e spec] [%e res1.expr] [%e res2.expr]];
array_opt_of_code = None;
}
| [%expr [%e? expr1] ++ [%e? { pexp_desc = Pexp_constant (Pconst_string (spec_str, _, _)); _ }]]
@@ -1031,7 +1033,7 @@ let translate ?ident_label (expr : expression) : result =
| [%expr
[%e? expr1]
++ [%e? { pexp_desc = Pexp_constant (Pconst_string (spec_str, _, _)); _ }]
-           ([%e? { pexp_desc = Pexp_constant (Pconst_string _); _ } as head] :: [%e? rest])]
+             ([%e? { pexp_desc = Pexp_constant (Pconst_string _); _ } as head] :: [%e? rest])]
when String.contains spec_str '>' ->
let capture_vbs, capture_dims_expr = collect_capture_labels ~loc head rest in
let res1 = loop ~proj_in_scope expr1 in
dune build @fmt failed
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @fmt --ignore-promoted-rules || (echo "dune build @fmt failed"; exit 2)" failed with exit status 2
2025-09-02 13:02.03: Job failed: Failed: Build failed