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80 lines
1.7 KiB
Nix
80 lines
1.7 KiB
Nix
{
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_cuda,
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cudaNamePrefix,
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lib,
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runCommand,
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}:
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let
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inherit (builtins) deepSeq toJSON tryEval;
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inherit (_cuda.bootstrapData) cudaCapabilityToInfo;
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inherit (_cuda.lib) formatCapabilities;
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inherit (lib.asserts) assertMsg;
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in
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# When changing names or formats: pause, validate, and update the assert
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assert assertMsg (
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cudaCapabilityToInfo ? "7.5" && cudaCapabilityToInfo ? "8.6"
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) "The following test requires both 7.5 and 8.6 be known CUDA capabilities";
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assert
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let
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expected = {
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cudaCapabilities = [
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"7.5"
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"8.6"
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];
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cudaForwardCompat = true;
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# Sorted alphabetically
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archNames = [
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"Ampere"
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"Turing"
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];
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realArches = [
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"sm_75"
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"sm_86"
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];
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virtualArches = [
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"compute_75"
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"compute_86"
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];
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arches = [
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"sm_75"
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"sm_86"
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"compute_86"
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];
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gencode = [
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"-gencode=arch=compute_75,code=sm_75"
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"-gencode=arch=compute_86,code=sm_86"
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"-gencode=arch=compute_86,code=compute_86"
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];
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gencodeString = "-gencode=arch=compute_75,code=sm_75 -gencode=arch=compute_86,code=sm_86 -gencode=arch=compute_86,code=compute_86";
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cmakeCudaArchitecturesString = "75;86";
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};
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actual = formatCapabilities {
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inherit cudaCapabilityToInfo;
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cudaCapabilities = [
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"7.5"
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"8.6"
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];
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cudaForwardCompat = true;
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};
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actualWrapped = (tryEval (deepSeq actual actual)).value;
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in
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assertMsg (expected == actualWrapped) ''
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Expected: ${toJSON expected}
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Actual: ${toJSON actualWrapped}
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'';
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runCommand "${cudaNamePrefix}-tests-flags"
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{
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__structuredAttrs = true;
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strictDeps = true;
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}
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''
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touch "$out"
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''
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