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ggml : check cuda and metal argsort limits and add test (#16323)

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* check cuda argsort limits and add test

* add metal check
This commit is contained in:
Sigbjørn Skjæret
2025-09-29 11:09:00 +02:00
committed by GitHub
parent 3a2bdcda0b
commit adc76347d7
3 changed files with 7 additions and 2 deletions
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4
ggml/src/ggml-cuda/ggml-cuda.cu
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@@ -3639,9 +3639,11 @@ static bool ggml_backend_cuda_device_supports_op(ggml_backend_dev_t dev, const g
case GGML_OP_CONV_TRANSPOSE_2D:
case GGML_OP_POOL_2D:
case GGML_OP_SUM:
case GGML_OP_ARGSORT:
case GGML_OP_ACC:
return true;
case GGML_OP_ARGSORT:
// TODO: Support arbitrary column width
return op->src[0]->ne[0] <= 1024;
case GGML_OP_SUM_ROWS:
case GGML_OP_MEAN:
case GGML_OP_GROUP_NORM:

4
ggml/src/ggml-metal/ggml-metal-device.m
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@@ -683,9 +683,11 @@ bool ggml_metal_device_supports_op(ggml_metal_device_t dev, const struct ggml_te
(ggml_get_op_params_i32(op, 4) == 0) && (ggml_get_op_params_i32(op, 6) == 0);
case GGML_OP_PAD_REFLECT_1D:
case GGML_OP_TIMESTEP_EMBEDDING:
case GGML_OP_ARGSORT:
case GGML_OP_LEAKY_RELU:
return op->src[0]->type == GGML_TYPE_F32;
case GGML_OP_ARGSORT:
// TODO: Support arbitrary column width
return op->src[0]->ne[0] <= 1024;
case GGML_OP_ARANGE:
return true;
case GGML_OP_FLASH_ATTN_EXT:

1
tests/test-backend-ops.cpp
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@@ -6567,6 +6567,7 @@ static std::vector<std::unique_ptr<test_case>> make_test_cases_eval() {
test_cases.emplace_back(new test_argsort(GGML_TYPE_F32, {16, 10, 10, 10}, order));
test_cases.emplace_back(new test_argsort(GGML_TYPE_F32, {60, 10, 10, 10}, order)); // qwen
test_cases.emplace_back(new test_argsort(GGML_TYPE_F32, {1024, 1, 1, 1}, order));
test_cases.emplace_back(new test_argsort(GGML_TYPE_F32, {16384, 1, 1, 1}, order)); // bailingmoe2 (group selection)
}
for (ggml_scale_mode mode : {GGML_SCALE_MODE_NEAREST, GGML_SCALE_MODE_BILINEAR}) {