diff options
author | Tim Hall <tim.hall@arm.com> | 2020-07-06 10:51:31 +0100 |
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committer | tim.hall <tim.hall@arm.com> | 2020-07-06 10:12:15 +0000 |
commit | 42e4189689a7ded7e2a804f6263a7c588fbb66cd (patch) | |
tree | ae749a6169f4c2303c26c595ebae8c09fc29bba1 /ethosu/vela | |
parent | 04ce34c07cf7fcd0a8ddb29df6f59846862b24f2 (diff) | |
download | ethos-u-vela-42e4189689a7ded7e2a804f6263a7c588fbb66cd.tar.gz |
MLBEDSW-2600: Fix writing of register for wrong architecture
- Parallelism mode register was being written for non Yoda targets.
Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I31b50031dab4d615733c4c3790dec8934117f275
Diffstat (limited to 'ethosu/vela')
-rw-r--r-- | ethosu/vela/architecture_features.py | 8 | ||||
-rw-r--r-- | ethosu/vela/register_command_stream_generator.py | 3 |
2 files changed, 6 insertions, 5 deletions
diff --git a/ethosu/vela/architecture_features.py b/ethosu/vela/architecture_features.py index dc668895..1dce435e 100644 --- a/ethosu/vela/architecture_features.py +++ b/ethosu/vela/architecture_features.py @@ -167,7 +167,7 @@ Note the difference between ArchitectureFeatures and CompilerOptions self.system_config = system_config - is_yoda_system = "yoda-" in self.accelerator_config + self.is_yoda_system = "yoda-" in self.accelerator_config self.ncores = accel_config.cores self.ofm_ublock = accel_config.ofm_ublock @@ -199,7 +199,7 @@ Note the difference between ArchitectureFeatures and CompilerOptions self.memory_port_widths = np.zeros(MemArea.Size) # Get system configuration - self.__read_sys_config(is_yoda_system) + self.__read_sys_config(self.is_yoda_system) # apply the global memory clock scales to the individual ones from the system config for mem in MemArea.all(): @@ -230,7 +230,7 @@ Note the difference between ArchitectureFeatures and CompilerOptions self.default_feature_map_format = TensorFormat.NHWC # This is to ignore permanent_storage = On/OffChipflash for Yoda - if not is_yoda_system and permanent_storage != MemArea.OffChipFlash: + if not self.is_yoda_system and permanent_storage != MemArea.OffChipFlash: self.permanent_storage_mem_area = permanent_storage self.tensor_storage_mem_area = { @@ -274,7 +274,7 @@ Note the difference between ArchitectureFeatures and CompilerOptions self.cycles_weight = 40 self.max_sram_used_weight = 1000 - if is_yoda_system: + if self.is_yoda_system: self.max_sram_used_weight = 1000 # Shared Buffer Block allocations diff --git a/ethosu/vela/register_command_stream_generator.py b/ethosu/vela/register_command_stream_generator.py index 6cd81433..3b294983 100644 --- a/ethosu/vela/register_command_stream_generator.py +++ b/ethosu/vela/register_command_stream_generator.py @@ -391,7 +391,8 @@ def generate_register_command_stream(nng, sg, arch, verbose=False): param = 0 emit.cmd_wait(cmd0.NPU_OP_DMA_WAIT, param, absolute_dep[CommandType.DMA][0]) - emit.cmd0_with_param(cmd0.NPU_SET_PARALLEL_MODE, arch.ncores-1) + if arch.is_yoda_system: + emit.cmd0_with_param(cmd0.NPU_SET_PARALLEL_MODE, arch.ncores-1) for cmd in cmd_stream: if cmd.cmdtype == CommandType.DMA: |