Test parts of API with libFuzzer. #731
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Allows fetching and building level zero adapter without the need to use the entire SYCL codebase. Convenient for testing and prototyping of other language runtimes.
Update adapter branch with newer CUDA plugin version
[UR][HIP] Add ur hip target build
update sycl adapters tag and add adapter CI
This adds a version script to restrict visiblity of symbols in adapters. This is so that adapters don't use loader ur functions when populating proc tables...
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pbalcer
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Jul 19, 2023
| uint32_t num_platforms = 0; | ||
| uint32_t num_devices = 0; | ||
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| std::random_device rand_device; |
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tests should be fully deterministic, and the only source of randomness should be the fuzzer itself.
| break; | ||
| case UR_DEVICE_GET: | ||
| if (!platforms.empty()) { | ||
| std::uniform_int_distribution<unsigned> distrib( |
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the adapter identifier should come from the data.
[adapters] only export get proc table symbols in adapters
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pbalcer
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Jul 21, 2023
| uint32_t num_adapters; | ||
| uint32_t num_platforms; | ||
| uint32_t num_devices; | ||
| } TestState; |
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you never use this global.
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Use an absolute path instead of just the filename for the `ur_adapter_<name>.map` files to resolve `/usr/bin/ld: cannot open linker script file` errors.
…rs-map [ur] Fix adapters linker script path on Linux
kswiecicki
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Jul 31, 2023
test/fuzz/CMakeLists.txt
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| "XPTI_SUBSCRIBERS=$<TARGET_FILE:collector>" | ||
| "UR_ADAPTERS_FORCE_LOAD=\"$<TARGET_FILE:ur_adapter_null>\"" | ||
| "UR_ENABLE_LAYERS=UR_LAYER_TRACING") | ||
| target_compile_options(${TEST_TARGET_NAME} PRIVATE -g -fsanitize=fuzzer) |
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You use -fsanitize=fuzzer here and in target_link_libraries, is that intentional?
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[UR] Implement CUDA native handle tests
[UR] Add license to missing files
[ADAPTERS] update to latest from sycl
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Co-authored-by: omar.ahmed@codeplay.com
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Replaced by #795 targeting adapters branch. |
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Add a fuzz test generating API calls. Related to #566 .