samples/simple_vec_mul/CMakeLists.txt

#-------------------------------------------------------------------------------
# Build the mlir bytecode modules with iree-translate. Note the last three flags
# are for RVV support.
# https://github.com/llvm/llvm-project/blob/0eeab8b/llvm/lib/Target/RISCV/RISCVSubtarget.cpp#L30-L51
#-------------------------------------------------------------------------------

springbok_modules(
  NAME
    simple_float_mul
  SRC
    "simple_float_mul.mlir"
  C_IDENTIFIER
    "samples_simple_vec_mul_simple_float_mul"
  FLAGS
    "-iree-input-type=mhlo"
    "-riscv-v-vector-bits-min=512"
    "-riscv-v-fixed-length-vector-lmul-max=8"
    "-riscv-v-fixed-length-vector-elen-max=32"
  PUBLIC
)

springbok_modules(
  NAME
    simple_int_mul
  SRC
    "simple_int_mul.mlir"
  C_IDENTIFIER
    "samples_simple_vec_mul_simple_int_mul"
  FLAGS
    "-iree-input-type=mhlo"
    "-riscv-v-vector-bits-min=512"
    "-riscv-v-fixed-length-vector-lmul-max=8"
    "-riscv-v-fixed-length-vector-elen-max=32"
  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"
  DEPS
    ::simple_float_mul_bytecode_module_dylib_c
    samples::util::util
  LINKOPTS
    "LINKER:--defsym=__stack_size__=20k"
)

iree_cc_binary(
  NAME
    simple_float_vec_mul_emitc_static
  SRCS
    "float_vec.c"
  DEPS
    ::simple_float_mul_c_module_static_c
    ::simple_float_mul_c_module_static_emitc
    samples::util::util_emitc
  LINKOPTS
    "LINKER:--defsym=__stack_size__=20k"
  COPTS
    "-DBUILD_EMITC_STATIC"
)

iree_cc_binary(
  NAME
    simple_int_vec_mul_embedded_sync
  SRCS
    "int_vec.c"
  DEPS
    ::simple_int_mul_bytecode_module_dylib_c
    samples::util::util
  LINKOPTS
    "LINKER:--defsym=__stack_size__=20k"
)

iree_cc_binary(
  NAME
    simple_int_vec_mul_emitc_static
  SRCS
    "int_vec.c"
  DEPS
    ::simple_int_mul_c_module_static_c
    ::simple_int_mul_c_module_static_emitc
    samples::util::util_emitc
  LINKOPTS
    "LINKER:--defsym=__stack_size__=20k"
  COPTS
    "-DBUILD_EMITC_STATIC"
)