samples/simple_vec_mul/CMakeLists.txt

#-------------------------------------------------------------------------------
# Build the mlir bytecode modules with iree-translate. Note the last two flags
# are for RVV support.
# https://github.com/llvm/llvm-project/blob/f4ec30d/llvm/lib/Target/RISCV/RISCVSubtarget.cpp#L30-L46
#-------------------------------------------------------------------------------

springbok_bytecode_module(
  NAME
    simple_float_mul_bytecode_module_dylib
  SRC
    "simple_float_mul.mlir"
  C_IDENTIFIER
    "samples_simple_vec_mul_simple_float_mul_bytecode_module_dylib"
  FLAGS
    "-iree-input-type=mhlo"
    "-riscv-v-vector-bits-min=512"
    "-riscv-v-fixed-length-vector-lmul-max=8"
  PUBLIC
)

springbok_bytecode_module(
  NAME
    simple_int_mul_bytecode_module_dylib
  SRC
    "simple_int_mul.mlir"
  C_IDENTIFIER
    "samples_simple_vec_mul_simple_int_mul_bytecode_module_dylib"
  FLAGS
    "-iree-input-type=mhlo"
    "-riscv-v-vector-bits-min=512"
    "-riscv-v-fixed-length-vector-lmul-max=8"
  PUBLIC
)

#-------------------------------------------------------------------------------
# Binaries to execute the MLIR bytecode modules
#-------------------------------------------------------------------------------


# If the program requires a larger stack size, add
#
#   LINKOPTS
#     "LINKER:--defsym=__stack_size__=<new stack size>"
#
# to increase it.

iree_cc_binary(
  NAME
    simple_float_vec_mul_embedded_sync
  SRCS
    "float_vec.c"
    "simple_vec_mul.c"
  DEPS
    ::simple_float_mul_bytecode_module_dylib_c
    iree::base
    iree::hal
    iree::hal::local
    iree::hal::local::loaders::embedded_library_loader
    iree::hal::local::sync_driver
    iree::modules::hal
    iree::vm
    iree::vm::bytecode_module
    samples::device::device_embedded_sync
)

iree_cc_binary(
  NAME
    simple_int_vec_mul_embedded_sync
  SRCS
    "int_vec.c"
    "simple_vec_mul.c"
  DEPS
    ::simple_int_mul_bytecode_module_dylib_c
    iree::base
    iree::hal
    iree::hal::local
    iree::hal::local::loaders::embedded_library_loader
    iree::hal::local::sync_driver
    iree::modules::hal
    iree::vm
    iree::vm::bytecode_module
    samples::device::device_embedded_sync
)