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| author | Tim Hall <tim.hall@arm.com> | 2020-11-01 20:59:36 +0000 |
|---|---|---|
| committer | Tim Hall <tim.hall@arm.com> | 2020-11-20 12:55:47 +0000 |
| commit | 1bd531dec0b4eb745fb8856d14c1aba2b8a73026 (patch) | |
| tree | a0265a0accd2395277fe88be27164d09541abc7f /ethosu/vela/npu_performance.py | |
| parent | c8a73868d40cf63380f634baeb51aa7aa993fc0c (diff) | |
| download | ethos-u-vela-1bd531dec0b4eb745fb8856d14c1aba2b8a73026.tar.gz | |
MLBEDSW-3249: Vela config file examples
- Added sample vela.ini config file
- Changed vela config format, split into system config and memory mode
- Removed unused CPU cycle performance estimation
- Added new CLI options for --memory-mode and --verbose-config
- Changed CLI option --config to take multiple files
- Removed CLI option --global-memory-clock-scales
- Changed error helper functions to raise a VelaError exception
- Refactored to create a new is_spilling_enabled function
Signed-off-by: Tim Hall <tim.hall@arm.com>
Change-Id: I27c41577e37a3859edb9524cd99784be10ef0a0d
Diffstat (limited to 'ethosu/vela/npu_performance.py')
| -rw-r--r-- | ethosu/vela/npu_performance.py | 32 |
1 files changed, 7 insertions, 25 deletions
diff --git a/ethosu/vela/npu_performance.py b/ethosu/vela/npu_performance.py index 29e0df9a..d1be5a50 100644 --- a/ethosu/vela/npu_performance.py +++ b/ethosu/vela/npu_performance.py @@ -60,7 +60,6 @@ def rolling_buffer_dims_from_passes(arch, ps1, block_config_ps1, ps2, block_conf class PassCycles(IntEnum): Npu = 0 - Cpu = auto() SramAccess = auto() DramAccess = auto() OnChipFlashAccess = auto() @@ -69,34 +68,19 @@ class PassCycles(IntEnum): Size = auto() def display_name(self): - return ( - "NPU", - "CPU", - "SRAM Access", - "DRAM Access", - "On-chip Flash Access", - "Off-chip Flash Access", - "Total", - "Size", - )[self.value] + return ("NPU", "SRAM Access", "DRAM Access", "On-chip Flash Access", "Off-chip Flash Access", "Total", "Size",)[ + self.value + ] def identifier_name(self): - return ( - "npu", - "cpu", - "sram_access", - "dram_access", - "on_chip_flash_access", - "off_chip_flash_access", - "total", - "size", - )[self.value] + return ("npu", "sram_access", "dram_access", "on_chip_flash_access", "off_chip_flash_access", "total", "size",)[ + self.value + ] @staticmethod def all(): return ( PassCycles.Npu, - PassCycles.Cpu, PassCycles.SramAccess, PassCycles.DramAccess, PassCycles.OnChipFlashAccess, @@ -460,9 +444,7 @@ def performance_metrics_for_pass(arch, ps, block_config=None, rewrite_list=[], f ofm_block = Block(block_config[1], block_config[0], block_config[3]) ifm_block = Block(block_config[1], block_config[0], block_config[3]) - if ps.placement == PassPlacement.Cpu: - cycles[PassCycles.Cpu] = arch.cpu_cycle_estimate(ps.ops[0]) - elif primary_op: + if ps.placement == PassPlacement.Npu and primary_op: skirt = primary_op.attrs.get("skirt", skirt) explicit_padding = primary_op.attrs.get("explicit_padding", explicit_padding) assert primary_op.type.npu_block_type == ps.npu_block_type |