chore: move to default envs

Author: cpcloud

cuda_bindings/pixi.lock

@@ -21,9 +21,9 @@ pyglet = ">=2.1.9"
 numpy = "*"
 
 [feature.cython-tests.dependencies]
-cython = ">=3.2,<3.3"     # for tests that exercise APIs from cython
-setuptools = "*" # for distutils
-gxx = "*"        # to compile the generated code
+cython = ">=3.2,<3.3" # for tests that exercise APIs from cython
+setuptools = "*"      # for distutils
+gxx = "*"             # to compile the generated code
 # These are necessary because running the Cython tests requires compiling
 # *after* the package is built, and the Cython tests depend on CUDA headers
 # transitively (through cuda-bindings)
@@ -57,7 +57,8 @@ cuda = "13"
 cuda-version = "13.1.*"
 
 [environments]
-cu13 = { features = ["cu13", "test", "cython-tests"], solve-group = "cu13" }
+default = { features = ["cu13", "test", "cython-tests"] }
+cu13 = { features = ["cu13", "test", "cython-tests"] }
 
 # TODO: check if these can be extracted from pyproject.toml
 [package]

cuda_bindings/pixi.toml

@@ -10,18 +10,16 @@ preview = ["pixi-build"]
 [workspace.build-variants]
 python = ["3.10.*", "3.11.*", "3.12.*", "3.13.*", "3.14.*"]
 
-[dependencies]
-cuda-core = { path = "." }
-
 [feature.test.dependencies]
+cuda-core = { path = "." }
 pytest = "*"
 pytest-benchmark = "*"
 pytest-randomly = "*"
 
 [feature.cython-tests.dependencies]
-cython = ">=3.2,<3.3"     # for tests that exercise APIs from cython
-setuptools = "*" # for distutils
-gxx = "*"        # to compile the generated code
+cython = ">=3.2,<3.3" # for tests that exercise APIs from cython
+setuptools = "*"      # for distutils
+gxx = "*"             # to compile the generated code
 # These are necessary because running the Cython tests requires compiling
 # *after* the package is built, and the Cython tests depend on CUDA headers
 # transitively (through cuda-bindings)
@@ -62,7 +60,12 @@ cuda-version = "12.*"
 
 # We keep both cu12 and cu13 because cuda.core works with either major version
 [environments]
-cu13 = { features = ["cu13", "test", "cython-tests"], solve-group = "cu13" }
+default = { features = [
+    "cu13",
+    "test",
+    "cython-tests",
+], solve-group = "default" }
+cu13 = { features = ["cu13", "test", "cython-tests"], solve-group = "default" }
 cu12 = { features = ["cu12", "test", "cython-tests"], solve-group = "cu12" }
 
 # TODO: check if these can be extracted from pyproject.toml

cuda_core/pixi.lock

@@ -26,9 +26,9 @@ cuda = "13"
 cuda-version = ">=13.1,<14"
 
 [environments]
-default = { features = ["test"], solve-group = "default" }
+default = { features = ["cu13", "test"], solve-group = "default" }
+cu13 = { features = ["cu13", "test"], solve-group = "default" }
 cu12 = { features = ["cu12", "test"], solve-group = "cu12" }
-cu13 = { features = ["cu13", "test"], solve-group = "cu13" }
 
 # TODO: check if these can be extracted from pyproject.toml
 [package]

cuda_core/pixi.toml

@@ -7,20 +7,15 @@ channels = ["conda-forge"]
 platforms = ["linux-64", "linux-aarch64", "win-64"]
 
 [feature.cu12.dependencies]
-[feature.cu13.dependencies]
 
 [environments]
 cu12 = { features = ["cu12"] }
-cu13 = { features = ["cu13"] }
-
-[activation.env]
-PIXI_ENVIRONMENT_NAME = "${PIXI_ENVIRONMENT_NAME/default/cu13}"
 
 # Test Tasks
 # Runs tests across all sub-packages: pathfinder → bindings → core (dependency order)
-# Each sub-package has its own pixi.toml; the -e environment propagates via PIXI_ENVIRONMENT_NAME
+# Each sub-package has its own pixi.toml
 #
-# Usage: pixi run test | pixi run -e cu12 test | pixi run -e cu13 test
+# Usage: pixi run test | pixi run -e cu12 test
 [target.linux.tasks.test-pathfinder]
 cmd = [
     "pixi",