mirrors/xmrig
1
0
Fork 1
mirror of https://github.com/xmrig/xmrig.git synced 2026-04-17 04:59:28 -04:00
Code Issues Projects Releases Wiki Activity

RISC-V: use vector hardware AES instead of scalar

Browse Source
This commit is contained in:
SChernykh
2025-12-31 22:38:41 +01:00
parent 30ffb9cb27
commit 8ccf7de304
10 changed files with 294 additions and 231 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
cmake/cpu.cmake
View File

@@ -105,6 +105,32 @@ if (XMRIG_RISCV)
set(RVARCH_ZBB OFF)
endif()
try_run(RANDOMX_ZVKB_RUN_FAIL
RANDOMX_ZVKB_COMPILE_OK
${CMAKE_CURRENT_BINARY_DIR}/
${CMAKE_CURRENT_SOURCE_DIR}/src/crypto/randomx/tests/riscv64_zvkb.s
COMPILE_DEFINITIONS "-march=rv64gcv_zvkb")
if (RANDOMX_ZVKB_COMPILE_OK AND NOT RANDOMX_ZVKB_RUN_FAIL)
set(RVARCH_ZVKB ON)
message(STATUS "RISC-V zvkb extension detected")
else()
set(RVARCH_ZVKB OFF)
endif()
try_run(RANDOMX_ZVKNED_RUN_FAIL
RANDOMX_ZVKNED_COMPILE_OK
${CMAKE_CURRENT_BINARY_DIR}/
${CMAKE_CURRENT_SOURCE_DIR}/src/crypto/randomx/tests/riscv64_zvkned.s
COMPILE_DEFINITIONS "-march=rv64gcv_zvkned")
if (RANDOMX_ZVKNED_COMPILE_OK AND NOT RANDOMX_ZVKNED_RUN_FAIL)
set(RVARCH_ZVKNED ON)
message(STATUS "RISC-V zvkned extension detected")
else()
set(RVARCH_ZVKNED OFF)
endif()
# for native builds, enable Zba and Zbb if supported by the CPU
if (ARCH STREQUAL "native")
if (RVARCH_V)
@@ -119,6 +145,12 @@ if (XMRIG_RISCV)
if (RVARCH_ZBB)
set(RVARCH "${RVARCH}_zbb")
endif()
if (RVARCH_ZVKB)
set(RVARCH "${RVARCH}_zvkb")
endif()
if (RVARCH_ZVKNED)
set(RVARCH "${RVARCH}_zvkned")
endif()
endif()
message(STATUS "Using -march=${RVARCH}")

11
cmake/randomx.cmake
View File

@@ -87,33 +87,32 @@ if (WITH_RANDOMX)
src/crypto/randomx/jit_compiler_rv64.cpp
src/crypto/randomx/jit_compiler_rv64_vector.cpp
src/crypto/randomx/aes_hash_rv64_vector.cpp
src/crypto/randomx/aes_hash_rv64_zkn.cpp
src/crypto/randomx/aes_hash_rv64_zvkned.cpp
)
# cheat because cmake and ccache hate each other
set_property(SOURCE src/crypto/randomx/jit_compiler_rv64_static.S PROPERTY LANGUAGE C)
set_property(SOURCE src/crypto/randomx/jit_compiler_rv64_vector_static.S PROPERTY LANGUAGE C)
set(RV64_VECTOR_FILE_ARCH "rv64gcv")
set(RV64_AES_FILE_ARCH "rv64gc_zknd_zkne")
if (ARCH STREQUAL "native")
if (RVARCH_ZICBOP)
set(RV64_VECTOR_FILE_ARCH "${RV64_VECTOR_FILE_ARCH}_zicbop")
set(RV64_AES_FILE_ARCH "${RV64_AES_FILE_ARCH}_zicbop")
endif()
if (RVARCH_ZBA)
set(RV64_VECTOR_FILE_ARCH "${RV64_VECTOR_FILE_ARCH}_zba")
set(RV64_AES_FILE_ARCH "${RV64_AES_FILE_ARCH}_zba")
endif()
if (RVARCH_ZBB)
set(RV64_VECTOR_FILE_ARCH "${RV64_VECTOR_FILE_ARCH}_zbb")
set(RV64_AES_FILE_ARCH "${RV64_AES_FILE_ARCH}_zbb")
endif()
if (RVARCH_ZVKB)
set(RV64_VECTOR_FILE_ARCH "${RV64_VECTOR_FILE_ARCH}_zvkb")
endif()
endif()
set_source_files_properties(src/crypto/randomx/jit_compiler_rv64_vector_static.S PROPERTIES COMPILE_FLAGS "-march=${RV64_VECTOR_FILE_ARCH}")
set_source_files_properties(src/crypto/randomx/aes_hash_rv64_vector.cpp PROPERTIES COMPILE_FLAGS "-O3 -march=${RV64_VECTOR_FILE_ARCH}")
set_source_files_properties(src/crypto/randomx/aes_hash_rv64_zkn.cpp PROPERTIES COMPILE_FLAGS "-O3 -march=${RV64_AES_FILE_ARCH}")
set_source_files_properties(src/crypto/randomx/aes_hash_rv64_zvkned.cpp PROPERTIES COMPILE_FLAGS "-O3 -march=${RV64_VECTOR_FILE_ARCH}_zvkned")
else()
list(APPEND SOURCES_CRYPTO
src/crypto/randomx/jit_compiler_fallback.cpp