tests : download models only when running ctest (#18843)

Signed-off-by: Adrien Gallouët <angt@huggingface.co>
This commit is contained in:
Adrien Gallouët 2026-01-15 09:47:29 +01:00 committed by GitHub
parent cff777f226
commit ec997b4f2b
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4 changed files with 58 additions and 32 deletions

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@ -33,25 +33,3 @@ function(llama_add_compile_flags)
endif()
endif()
endfunction()
function(llama_download_model NAME HASH)
set(DEST "${CMAKE_BINARY_DIR}/${NAME}")
get_filename_component(DEST_DIR "${DEST}" DIRECTORY)
file(MAKE_DIRECTORY "${DEST_DIR}")
if(NOT EXISTS "${DEST}")
message(STATUS "Downloading ${NAME} from ggml-org/models...")
endif()
file(DOWNLOAD
"https://huggingface.co/ggml-org/models/resolve/main/${NAME}?download=true"
"${DEST}"
TLS_VERIFY ON
EXPECTED_HASH ${HASH}
STATUS status
)
list(GET status 0 code)
if(NOT code EQUAL 0)
list(GET status 1 msg)
message(FATAL_ERROR "Failed to download ${NAME}: ${msg}")
endif()
set(LLAMA_DOWNLOAD_MODEL "${DEST}" PARENT_SCOPE)
endfunction()

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@ -0,0 +1,21 @@
get_filename_component(DEST_DIR "${DEST}" DIRECTORY)
file(MAKE_DIRECTORY "${DEST_DIR}")
if(NOT EXISTS "${DEST}")
message(STATUS "Downloading ${NAME} from ggml-org/models...")
endif()
file(DOWNLOAD
"https://huggingface.co/ggml-org/models/resolve/main/${NAME}?download=true"
"${DEST}"
TLS_VERIFY ON
EXPECTED_HASH ${HASH}
STATUS status
)
list(GET status 0 code)
if(NOT code EQUAL 0)
list(GET status 1 msg)
message(FATAL_ERROR "Failed to download ${NAME}: ${msg}")
endif()

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@ -4,10 +4,23 @@ install(TARGETS ${TARGET} RUNTIME)
target_link_libraries(${TARGET} PRIVATE common llama ${CMAKE_THREAD_LIBS_INIT})
target_compile_features(${TARGET} PRIVATE cxx_std_17)
set(TEST_TARGET test-eval-callback)
if(NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "s390x")
llama_download_model("tinyllamas/stories15M-q4_0.gguf" SHA256=66967fbece6dbe97886593fdbb73589584927e29119ec31f08090732d1861739)
else()
llama_download_model("tinyllamas/stories15M-be.Q4_0.gguf" SHA256=9aec857937849d976f30397e97eb1cabb53eb9dcb1ce4611ba8247fb5f44c65d)
if(LLAMA_BUILD_TESTS)
if(NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "s390x")
set(MODEL_NAME "tinyllamas/stories15M-q4_0.gguf")
set(MODEL_HASH "SHA256=66967fbece6dbe97886593fdbb73589584927e29119ec31f08090732d1861739")
else()
set(MODEL_NAME "tinyllamas/stories15M-be.Q4_0.gguf")
set(MODEL_HASH "SHA256=9aec857937849d976f30397e97eb1cabb53eb9dcb1ce4611ba8247fb5f44c65d")
endif()
set(MODEL_DEST "${CMAKE_BINARY_DIR}/${MODEL_NAME}")
set(TEST_TARGET test-eval-callback)
add_test(NAME ${TEST_TARGET}-download-model COMMAND ${CMAKE_COMMAND}
-DDEST=${MODEL_DEST}
-DNAME=${MODEL_NAME}
-DHASH=${MODEL_HASH}
-P ${CMAKE_SOURCE_DIR}/cmake/download-models.cmake
)
set_tests_properties(${TEST_TARGET}-download-model PROPERTIES FIXTURES_SETUP ${TEST_TARGET}-download-model)
add_test(NAME ${TEST_TARGET} COMMAND llama-eval-callback -m "${MODEL_DEST}" --prompt hello --seed 42 -ngl 0)
set_tests_properties(${TEST_TARGET} PROPERTIES FIXTURES_REQUIRED ${TEST_TARGET}-download-model)
endif()
add_test(NAME ${TEST_TARGET} COMMAND llama-eval-callback -m "${LLAMA_DOWNLOAD_MODEL}" --prompt hello --seed 42 -ngl 0)

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@ -202,11 +202,24 @@ llama_build_and_test(
llama_build_and_test(test-regex-partial.cpp)
if (NOT ${CMAKE_SYSTEM_PROCESSOR} MATCHES "s390x")
llama_download_model("tinyllamas/stories15M-q4_0.gguf" SHA256=66967fbece6dbe97886593fdbb73589584927e29119ec31f08090732d1861739)
set(MODEL_NAME "tinyllamas/stories15M-q4_0.gguf")
set(MODEL_HASH "SHA256=66967fbece6dbe97886593fdbb73589584927e29119ec31f08090732d1861739")
else()
llama_download_model("tinyllamas/stories15M-be.Q4_0.gguf" SHA256=9aec857937849d976f30397e97eb1cabb53eb9dcb1ce4611ba8247fb5f44c65d)
set(MODEL_NAME "tinyllamas/stories15M-be.Q4_0.gguf")
set(MODEL_HASH "SHA256=9aec857937849d976f30397e97eb1cabb53eb9dcb1ce4611ba8247fb5f44c65d")
endif()
llama_build_and_test(test-thread-safety.cpp ARGS -m "${LLAMA_DOWNLOAD_MODEL}" -ngl 99 -p "The meaning of life is" -n 128 -c 256 -ub 32 -np 4 -t 2)
set(MODEL_DEST "${CMAKE_BINARY_DIR}/${MODEL_NAME}")
add_test(NAME test-download-model COMMAND ${CMAKE_COMMAND}
-DDEST=${MODEL_DEST}
-DNAME=${MODEL_NAME}
-DHASH=${MODEL_HASH}
-P ${CMAKE_SOURCE_DIR}/cmake/download-models.cmake
)
set_tests_properties(test-download-model PROPERTIES FIXTURES_SETUP test-download-model)
llama_build_and_test(test-thread-safety.cpp ARGS -m "${MODEL_DEST}" -ngl 99 -p "The meaning of life is" -n 128 -c 256 -ub 32 -np 4 -t 2)
set_tests_properties(test-thread-safety PROPERTIES FIXTURES_REQUIRED test-download-model)
llama_build_and_test(test-arg-parser.cpp)
@ -223,7 +236,8 @@ llama_build_and_test(test-backend-sampler.cpp LABEL "model")
# Test for state restore with fragmented KV cache
# Requires a model, uses same args pattern as test-thread-safety
llama_build_and_test(test-state-restore-fragmented.cpp LABEL "model" ARGS -m "${LLAMA_DOWNLOAD_MODEL}")
llama_build_and_test(test-state-restore-fragmented.cpp LABEL "model" ARGS -m "${MODEL_DEST}")
set_tests_properties(test-state-restore-fragmented PROPERTIES FIXTURES_REQUIRED test-download-model)
if (NOT GGML_BACKEND_DL)
# these tests use the backends directly and cannot be built with dynamic loading