| Ruby.py (9274:ba635023d4bb) | Ruby.py (9318:dec0b284ded9) |
|---|---|
| 1# Copyright (c) 2012 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 159 unchanged lines hidden (view full) --- 168 # to physmem. However, if Ruby memory is using sparse memory in SE 169 # mode, then the system should not back-up the memory state with 170 # the Memory Vector and thus the memory size bytes should stay at 0. 171 # Also set the numa bits to the appropriate values. 172 # 173 total_mem_size = MemorySize('0B') 174 175 dir_bits = int(math.log(options.num_dirs, 2)) | 1# Copyright (c) 2012 ARM Limited 2# All rights reserved. 3# 4# The license below extends only to copyright in the software and shall 5# not be construed as granting a license to any other intellectual 6# property including but not limited to intellectual property relating 7# to a hardware implementation of the functionality of the software 8# licensed hereunder. You may use the software subject to the license --- 159 unchanged lines hidden (view full) --- 168 # to physmem. However, if Ruby memory is using sparse memory in SE 169 # mode, then the system should not back-up the memory state with 170 # the Memory Vector and thus the memory size bytes should stay at 0. 171 # Also set the numa bits to the appropriate values. 172 # 173 total_mem_size = MemorySize('0B') 174 175 dir_bits = int(math.log(options.num_dirs, 2)) |
| 176 ruby.block_size_bytes = options.cacheline_size 177 block_size_bits = int(math.log(options.cacheline_size, 2)) |
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| 176 177 if options.numa_high_bit: 178 numa_bit = options.numa_high_bit 179 else: | 178 179 if options.numa_high_bit: 180 numa_bit = options.numa_high_bit 181 else: |
| 180 # if not specified, use the lowest bits above the block offest 181 if dir_bits > 0: 182 # add 5 because bits 0-5 are the block offset 183 numa_bit = dir_bits + 5 184 else: 185 numa_bit = 6 | 182 # if the numa_bit is not specified, set the directory bits as the 183 # lowest bits above the block offset bits, and the numa_bit as the 184 # highest of those directory bits 185 numa_bit = block_size_bits + dir_bits - 1 |
| 186 187 for dir_cntrl in dir_cntrls: 188 total_mem_size.value += dir_cntrl.directory.size.value 189 dir_cntrl.directory.numa_high_bit = numa_bit 190 191 phys_mem_size = sum(map(lambda mem: mem.range.size(), 192 system.memories.unproxy(system))) 193 assert(total_mem_size.value == phys_mem_size) 194 195 ruby_profiler = RubyProfiler(ruby_system = ruby, 196 num_of_sequencers = len(cpu_sequencers)) 197 ruby.network = network 198 ruby.profiler = ruby_profiler 199 ruby.mem_size = total_mem_size 200 ruby._cpu_ruby_ports = cpu_sequencers 201 ruby.random_seed = options.random_seed | 186 187 for dir_cntrl in dir_cntrls: 188 total_mem_size.value += dir_cntrl.directory.size.value 189 dir_cntrl.directory.numa_high_bit = numa_bit 190 191 phys_mem_size = sum(map(lambda mem: mem.range.size(), 192 system.memories.unproxy(system))) 193 assert(total_mem_size.value == phys_mem_size) 194 195 ruby_profiler = RubyProfiler(ruby_system = ruby, 196 num_of_sequencers = len(cpu_sequencers)) 197 ruby.network = network 198 ruby.profiler = ruby_profiler 199 ruby.mem_size = total_mem_size 200 ruby._cpu_ruby_ports = cpu_sequencers 201 ruby.random_seed = options.random_seed |