From 86da83e6c0c4645897889c6f0f7e65699f51f5be Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 17:38:04 -0400
Subject: [PATCH 01/10] Add a custom no-op cargo test runner

---
 .ci/cargo_glue.sh              | 11 +++++++++++
 .ci/config.toml                |  8 ++++++++
 .github/workflows/ci_linux.yml |  3 ++-
 3 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 .ci/cargo_glue.sh
 create mode 100644 .ci/config.toml

diff --git a/.ci/cargo_glue.sh b/.ci/cargo_glue.sh
new file mode 100644
index 0000000..727b6a1
--- /dev/null
+++ b/.ci/cargo_glue.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+set -e
+
+# This script is used by cargo to run the test runner with the 
+# specified arguments.
+#
+# We need this script because the cwd that cargo runs the runner in changes
+# depending on crate.
+
+cd "$GITHUB_WORKSPACE/.ci/;
+echo "In glue script with cwd: $(pwd)"
diff --git a/.ci/config.toml b/.ci/config.toml
new file mode 100644
index 0000000..d860b86
--- /dev/null
+++ b/.ci/config.toml
@@ -0,0 +1,8 @@
+[target.x86_64-unknown-linux-gnu]
+# The command to execute instead of the compiled test binary. Cargo will append the
+# actual path to the compiled test executable and any arguments (like --list, --exact,
+# --nocapture) after this command. 
+# We use a tool without a slash in it so cargo will search $PATH.
+#
+# Before calling the `cargo test` we append the location of the glue to the path.
+runner = ["cargo_glue.sh"]
diff --git a/.github/workflows/ci_linux.yml b/.github/workflows/ci_linux.yml
index 45ea255..f16ed26 100644
--- a/.github/workflows/ci_linux.yml
+++ b/.github/workflows/ci_linux.yml
@@ -152,4 +152,5 @@ jobs:
           MODAL_TOKEN_ID: ${{ secrets.MODAL_TOKEN_ID }}
           MODAL_TOKEN_SECRET: ${{ secrets.MODAL_TOKEN_SECRET }}
         run: |
-          echo "Stubbed out"
+          export PATH="$PATH:$GITHUB_WORKSPACE/.ci"
+          cargo --config .ci/config.toml test --workspace --exclude "optix" --exclude "path_tracer" --exclude "denoiser" --exclude "add" --exclude "ex*"

From f4eaab489db2e0118e584772145c2b66c10a9d04 Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 17:40:40 -0400
Subject: [PATCH 02/10] Output args so we can see

---
 .ci/cargo_glue.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.ci/cargo_glue.sh b/.ci/cargo_glue.sh
index 727b6a1..e1da206 100644
--- a/.ci/cargo_glue.sh
+++ b/.ci/cargo_glue.sh
@@ -9,3 +9,4 @@ set -e
 
 cd "$GITHUB_WORKSPACE/.ci/;
 echo "In glue script with cwd: $(pwd)"
+echo "Got args: $@"

From eecebdc8d04e6c1611e0c0da5ac7a5a33653523d Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 19:33:14 -0400
Subject: [PATCH 03/10] Install rust when testing

---
 .github/workflows/ci_linux.yml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/.github/workflows/ci_linux.yml b/.github/workflows/ci_linux.yml
index f16ed26..854205a 100644
--- a/.github/workflows/ci_linux.yml
+++ b/.github/workflows/ci_linux.yml
@@ -147,6 +147,10 @@ jobs:
       - name: List downloaded files
         run: ls -lR ${{ needs.build.outputs.artifact_path }}
 
+      # random command that forces rustup to install stuff in rust-toolchain
+      - name: Install rust-toolchain
+        run: cargo version
+      
       - name: Run remote tests
         env:
           MODAL_TOKEN_ID: ${{ secrets.MODAL_TOKEN_ID }}

From 52bd24e03f1d67140425321df435da5e058c6e75 Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 19:45:27 -0400
Subject: [PATCH 04/10] Checkout repo

---
 .github/workflows/ci_linux.yml | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/ci_linux.yml b/.github/workflows/ci_linux.yml
index 854205a..a31bf75 100644
--- a/.github/workflows/ci_linux.yml
+++ b/.github/workflows/ci_linux.yml
@@ -147,10 +147,13 @@ jobs:
       - name: List downloaded files
         run: ls -lR ${{ needs.build.outputs.artifact_path }}
 
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
       # random command that forces rustup to install stuff in rust-toolchain
       - name: Install rust-toolchain
         run: cargo version
-      
+
       - name: Run remote tests
         env:
           MODAL_TOKEN_ID: ${{ secrets.MODAL_TOKEN_ID }}

From 35024c4f940e8f3892fdf22c1bfecdc56399d89f Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 19:58:14 -0400
Subject: [PATCH 05/10] Make checkout first

Otherwise it deletes the downloaded artifacts
---
 .github/workflows/ci_linux.yml | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/ci_linux.yml b/.github/workflows/ci_linux.yml
index a31bf75..8d93cea 100644
--- a/.github/workflows/ci_linux.yml
+++ b/.github/workflows/ci_linux.yml
@@ -138,6 +138,13 @@ jobs:
           - name: RockyLinux-9 / CUDA-12.8.1
             image: "ghcr.io/rust-gpu/rust-cuda-rockylinux9-cuda12:latest"
     steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      # random command that forces rustup to install stuff in rust-toolchain
+      - name: Install rust-toolchain
+        run: cargo version
+
       - name: Download build artifacts
         uses: actions/download-artifact@v4
         with:
@@ -147,13 +154,6 @@ jobs:
       - name: List downloaded files
         run: ls -lR ${{ needs.build.outputs.artifact_path }}
 
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      # random command that forces rustup to install stuff in rust-toolchain
-      - name: Install rust-toolchain
-        run: cargo version
-
       - name: Run remote tests
         env:
           MODAL_TOKEN_ID: ${{ secrets.MODAL_TOKEN_ID }}

From 036b070f0762f06448aa56af75ad822d20f05090 Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 20:26:29 -0400
Subject: [PATCH 06/10] Add correct excludes

---
 .github/workflows/ci_linux.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci_linux.yml b/.github/workflows/ci_linux.yml
index 8d93cea..2e13363 100644
--- a/.github/workflows/ci_linux.yml
+++ b/.github/workflows/ci_linux.yml
@@ -160,4 +160,4 @@ jobs:
           MODAL_TOKEN_SECRET: ${{ secrets.MODAL_TOKEN_SECRET }}
         run: |
           export PATH="$PATH:$GITHUB_WORKSPACE/.ci"
-          cargo --config .ci/config.toml test --workspace --exclude "optix" --exclude "path_tracer" --exclude "denoiser" --exclude "add" --exclude "ex*"
+          cargo --config .ci/config.toml test --workspace --exclude "optix*" --exclude "path_tracer" --exclude "denoiser" --exclude "ex*" --exclude "cudnn*"

From fc00ed720f9a9ee0fda062502b693871c2857c3f Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 20:56:22 -0400
Subject: [PATCH 07/10] Make glue script executable

---
 .ci/cargo_glue.sh | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 mode change 100644 => 100755 .ci/cargo_glue.sh

diff --git a/.ci/cargo_glue.sh b/.ci/cargo_glue.sh
old mode 100644
new mode 100755

From 53c8400a8567e35435929bb25a354dda21459c86 Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Tue, 15 Apr 2025 21:12:03 -0400
Subject: [PATCH 08/10] Fix glue code quotes

---
 .ci/cargo_glue.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.ci/cargo_glue.sh b/.ci/cargo_glue.sh
index e1da206..cc424b5 100755
--- a/.ci/cargo_glue.sh
+++ b/.ci/cargo_glue.sh
@@ -7,6 +7,6 @@ set -e
 # We need this script because the cwd that cargo runs the runner in changes
 # depending on crate.
 
-cd "$GITHUB_WORKSPACE/.ci/;
+cd "$GITHUB_WORKSPACE/.ci/"
 echo "In glue script with cwd: $(pwd)"
 echo "Got args: $@"

From 1c558b2e381e7562e354b0cebc226b057644ce49 Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Wed, 16 Apr 2025 09:06:35 -0400
Subject: [PATCH 09/10] Use CARGO_MANIFEST_DIR for add example build script

---
 examples/cuda/cpu/add/build.rs | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/examples/cuda/cpu/add/build.rs b/examples/cuda/cpu/add/build.rs
index bb96d32..a0c6ee1 100644
--- a/examples/cuda/cpu/add/build.rs
+++ b/examples/cuda/cpu/add/build.rs
@@ -1,8 +1,10 @@
 use cuda_builder::CudaBuilder;
 
 fn main() {
-    CudaBuilder::new("../../gpu/add_gpu")
-        .copy_to("../../resources/add.ptx")
+    let manifest_dir = std::env::var("CARGO_MANIFEST_DIR").expect("CARGO_MANIFEST_DIR exists");
+    let manifest_dir = std::path::Path::new(&manifest_dir);
+    CudaBuilder::new(manifest_dir.join("../../gpu/add_gpu"))
+        .copy_to(manifest_dir.join("../../resources/add.ptx"))
         .build()
         .unwrap();
 }

From d98089dd32b359af98afefd3170bf2f8f848d451 Mon Sep 17 00:00:00 2001
From: Christian Legnitto <christian@legnitto.com>
Date: Wed, 16 Apr 2025 09:31:10 -0400
Subject: [PATCH 10/10] Exclude blastoff for now

---
 .github/workflows/ci_linux.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ci_linux.yml b/.github/workflows/ci_linux.yml
index 2e13363..8cf8a7b 100644
--- a/.github/workflows/ci_linux.yml
+++ b/.github/workflows/ci_linux.yml
@@ -160,4 +160,4 @@ jobs:
           MODAL_TOKEN_SECRET: ${{ secrets.MODAL_TOKEN_SECRET }}
         run: |
           export PATH="$PATH:$GITHUB_WORKSPACE/.ci"
-          cargo --config .ci/config.toml test --workspace --exclude "optix*" --exclude "path_tracer" --exclude "denoiser" --exclude "ex*" --exclude "cudnn*"
+          cargo --config .ci/config.toml test --workspace --exclude "optix*" --exclude "path_tracer" --exclude "denoiser" --exclude "ex*" --exclude "cudnn*" --exclude "blastoff"