concho is now able to parse r6525 configurations
- added support for amd epyc rome processors - handled the case where the 'additional processor' section doesn't exist in the web page (as it's the case in r6525 configurations)
This commit is contained in:
parent
048de6fed9
commit
0ccf04537d
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@ -79,6 +79,12 @@ class Cpu(Item):
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return 'harpertown'
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elif re.match('intel-xeon-51[0-9][0-9]', proc_id):
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return 'woodcrest'
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elif re.match('amd-epyc-[0-9][0-9fh][0-9]1', proc_id):
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return 'naples'
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elif re.match('amd-epyc-[0-9][0-9fh][0-9]2', proc_id):
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return 'rome'
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elif re.match('amd-epyc-[0-9][0-9fh][0-9]3', proc_id):
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return 'milan'
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else:
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assert False, 'unhandled processor id : %s' % proc_id
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@ -100,8 +106,15 @@ class Cpu(Item):
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num_simd_per_core = 2
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if re.match('intel-xeon-gold-62[0-9][0-9]', self.uid):
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num_simd_per_core = 2
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# from https://www.microway.com/knowledge-center-articles/detailed-specifications-of-the-amd-epyc-rome-cpus/:
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# - Full support for 256-bit AVX2 instructions with two 256-bit FMA units per CPU core. The previous “Naples” architecture split 256-bit instructions into two separate 128-bit operations
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# - Up to 16 double-precision FLOPS per cycle per core
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# - Double-precision floating point multiplies complete in 3 cycles (down from 4)
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if proc_arch == 'rome':
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num_simd_per_core = 2
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dp_flops_per_cycle = num_simd_per_core * simd_id_to_dp_flops_per_cycle(simd_id)
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print(self.uid, dp_flops_per_cycle)
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# print(self.uid, dp_flops_per_cycle)
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return dp_flops_per_cycle
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@property
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@ -109,7 +122,8 @@ class Cpu(Item):
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return {
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'skylake': 6,
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'coffeelake': 6,
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'cascadelake': 6
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'cascadelake': 6,
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'rome': 8
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}[self.architecture]
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def get_proc_architecture(proc_id):
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@ -175,9 +189,16 @@ def get_simd_id(proc_arch):
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'broadwell':'avx2',
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'skylake':'avx-512',
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'cascadelake':'avx-512',
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'coffeelake':'avx2'
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'coffeelake':'avx2',
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# from https://www.microway.com/knowledge-center-articles/detailed-specifications-of-the-amd-epyc-rome-cpus/:
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# - Full support for 256-bit AVX2 instructions with two 256-bit FMA units per CPU core. The previous “Naples” architecture split 256-bit instructions into two separate 128-bit operations
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# - Up to 16 double-precision FLOPS per cycle per core
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# - Double-precision floating point multiplies complete in 3 cycles (down from 4)
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'rome': 'avx2',
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}[proc_arch]
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class MemChannel():
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def __init__(self):
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@ -273,7 +294,7 @@ class Config():
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slot_dimms = Config._find_dimm_combination(self.configurator.chassis.item.num_dimm_slots_per_channel, ram_per_channel, self.configurator.get_dimm_options())
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print(cpu.uid, cpu.num_cores, ram_per_channel, [0 if dimm is None else dimm.num_gb for dimm in slot_dimms])
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# print(cpu.uid, cpu.num_cores, ram_per_channel, [0 if dimm is None else dimm.num_gb for dimm in slot_dimms])
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for cpu_slot_mem in self.cpu_slots_mem:
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for mem_channel in cpu_slot_mem.mem_channels:
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for dimm_slot_index in range(self.configurator.chassis.item.num_dimm_slots_per_channel):
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@ -305,6 +326,7 @@ class Config():
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def get_price(self):
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price = self.configurator.chassis.price
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price += self.num_servers * self.num_cpu_per_server * self.configurator.get_item_price(self.cpu.uid) + self.ram_price
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assert price > 0.0
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return price
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@ -13,6 +13,11 @@ import re
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import copy
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def clean_string(string):
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single_graphic_character_introducer = '\x99' # found in 'AMD EPYC 7262' after EPYC, god knows why
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return string.replace(single_graphic_character_introducer, '')
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class DellPowerEdgeC6220(TableBasedConfigurator):
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def __init__(self):
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@ -404,7 +409,7 @@ class DellConfiguratorParser():
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# print(module_title.text_content())
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if module_title.text == section_label:
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return module_root
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assert False, 'failed to find module "%s"' % section_label
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# assert False, 'failed to find module "%s"' % section_label
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@abstractmethod
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def price_str_as_float(self, price_as_str):
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@ -429,23 +434,36 @@ class DellConfiguratorParser():
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for option_root_element in module_root_element.xpath(self.get_xpath_filter('module_to_options')):
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label_elements = option_root_element.xpath(self.get_xpath_filter('option_to_label'))
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if len(label_elements) > 0:
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label = label_elements[0].text_content().replace('\n', '')
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label = clean_string(label_elements[0].text_content().replace('\n', ''))
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price = self.price_str_as_float(option_root_element.xpath(self.get_xpath_filter('option_to_price'))[0].text_content())
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# print(label, price)
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num_cpus = 1
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# Passage à processeur Intel Xeon Gold 6240L 2.6GHz, 24.75M Cache,10.40GT/s, 2UPI, Turbo, HT,18C/36T (150W) - DDR4-2933
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match = re.match(r'^Passage à processeur Intel Xeon (?P<cpu_class>Silver|Gold|Platinium) (?P<cpu_number>[0-9][0-9][0-9][0-9][RLYU]?).*', label)
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if match is None:
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# Passage à 2 Processeurs Intel Xeon Gold 6240L 2.6GHz, 24.75M Cache,10.40GT/s, 2UPI, Turbo, HT,18C/36T (150W) - DDR4-2933
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match = re.match(r'^passage à 2 processeurs intel xeon (?P<cpu_class>silver|gold|platinium) (?P<cpu_number>[0-9][0-9][0-9][0-9][rly]?).*', label.lower())
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assert match, 'unhandled label : %s' % label
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num_cpus = 2
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# print(match['cpu_class'], match['cpu_number'])
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if match:
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cpu_class = match['cpu_class'].lower()
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if cpu_class == 'platinium':
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cpu_class = 'platinum'
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cpu_id = "intel-xeon-%s-%s" % (cpu_class, match['cpu_number'].lower())
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if match is None:
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# Passage à 2 Processeurs Intel Xeon Gold 6240L 2.6GHz, 24.75M Cache,10.40GT/s, 2UPI, Turbo, HT,18C/36T (150W) - DDR4-2933
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match = re.match(r'^passage à 2 processeurs intel xeon (?P<cpu_class>silver|gold|platinium) (?P<cpu_number>[0-9][0-9][0-9][0-9][rly]?).*', label.lower())
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if match:
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num_cpus = 2
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cpu_class = match['cpu_class'].lower()
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if cpu_class == 'platinium':
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cpu_class = 'platinum'
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cpu_id = "intel-xeon-%s-%s" % (cpu_class, match['cpu_number'].lower())
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if match is None:
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# Passage à 2 processeurs AMD EPYC 7642 2.3GHz, 48C/96T, 256M Cache (225W) DDR4-3200
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match = re.match(r'^passage à 2 processeurs amd epyc (?P<cpu_number>[0-9][0-9fh][0-9][0-9]).*', label.lower())
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if match:
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num_cpus = 2
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cpu_id = "amd-epyc-%s" % (match['cpu_number'].lower())
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assert match, 'unhandled label : %s' % label
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# print(match['cpu_class'], match['cpu_number'])
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option = Option(Cpu(cpu_id), price / num_cpus)
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# print('_parse_proc_change_options : adding cpu %s (price = %f)' % (cpu_id, price / num_cpus))
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proc_options.add_option(option)
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return proc_options
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@ -453,6 +471,7 @@ class DellConfiguratorParser():
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proc_options = Module('processor')
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#module_root_element = self._get_module(html_root, 'Processeurs (Passage)')
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module_root_element = self._get_module(html_root, self.get_module_label('additional_cpus'))
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if module_root_element is not None:
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for option_root_element in module_root_element.xpath(self.get_xpath_filter('module_to_options')):
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label_elements = option_root_element.xpath(self.get_xpath_filter('option_to_label'))
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if len(label_elements) > 0:
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@ -472,6 +491,7 @@ class DellConfiguratorParser():
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cpu_class = 'platinum'
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cpu_id = "intel-xeon-%s-%s" % (cpu_class, match['cpu_number'].lower())
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option = Option(Cpu(cpu_id), price / num_additional_cpus)
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# print('_parse_proc_options : adding cpu %s (price = %f)' % (cpu_id, price / num_additional_cpus))
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proc_options.add_option(option)
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assert len(proc_options.options) > 0
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return proc_options
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@ -525,18 +545,30 @@ class DellConfiguratorParser():
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item_label = self._get_module_default_item('Processeurs (Passage)', html_root)
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# Processeur Intel Xeon Silver 4208 2.1GHz,11M Cache,9.60GT/s, 2UPI,No Turbo, HT,8C/16T (85W) - DDR4-2400
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match = re.match(r'^Processeur Intel Xeon (?P<cpu_class>Silver|Gold|Platinium) (?P<cpu_number>[0-9][0-9][0-9][0-9][RLYU]?).*', item_label)
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if match:
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cpu_id = "intel-xeon-%s-%s" % (match['cpu_class'].lower(), match['cpu_number'].lower())
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if match is None:
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match = re.match(r'^2 processeurs Intel Xeon (?P<cpu_class>Silver|Gold|Platinium) (?P<cpu_number>[0-9][0-9][0-9][0-9][RLYU]?).*', item_label)
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assert match, 'unhandled label : %s' % item_label
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if match:
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base_config.num_cpu_per_server = 2
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# print(match['cpu_class'], match['cpu_number'])
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cpu_id = "intel-xeon-%s-%s" % (match['cpu_class'].lower(), match['cpu_number'].lower())
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if match is None:
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print('item_label=%s' % item_label)
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#match = re.match(r'^2 Processeurs AMD EPYC (?P<cpu_number>[0-9][0-9][0-9][0-9]).*', item_label)
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match = re.match(r'^2 Processeurs AMD EPYC (?P<cpu_number>[0-9][0-9][0-9][0-9]).*', clean_string(item_label))
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if match:
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base_config.num_cpu_per_server = 2
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cpu_id = "amd-epyc-%s" % (match['cpu_number'].lower())
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assert match, 'unhandled label : %s' % item_label
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# print(match['cpu_class'], match['cpu_number'])
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base_config.set_cpu(Cpu(cpu_id))
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# initialize the default ram dimms
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item_label = self._get_module_default_item(self.get_module_label('ram_change'), html_root)
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# Mémoire 16 Go DDR4 à 2933MHz (1x16Go)
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match = re.match(r'^Mémoire (?P<num_gb>[0-9]+) Go DDR4 à (?P<num_mhz>[0-9]+)MHz \((?P<num_dimms>[0-9]+)x(?P<num_gb_per_dimm>[0-9]+)Go\)', item_label)
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match = re.match(r'^Mémoire (?P<num_gb>[0-9]+) Go DDR[\-]?4 à (?P<num_mhz>[0-9]+)MHz \((?P<num_dimms>[0-9]+)x(?P<num_gb_per_dimm>[0-9]+)Go\)', item_label.replace('Mémoire de base : ', ''))
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assert match, 'unhandled label : %s' % item_label
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dimm = Dimm(num_gb=int(match['num_gb_per_dimm']), num_mhz=int(match['num_mhz']), mem_type='rdimm')
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num_dimms = int(match['num_dimms'])
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@ -626,6 +658,7 @@ class DellConfiguratorParser():
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configurator.base_config = self._parse_base_config(html_root, configurator)
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proc_change_module = self._parse_proc_change_options(html_root)
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configurator.add_module(proc_change_module)
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configurator.add_module(self._parse_proc_options(html_root))
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configurator.add_module(self._parse_ram_options(html_root))
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@ -633,12 +666,35 @@ class DellConfiguratorParser():
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base_cpu = configurator.base_config.cpu
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if configurator.get_item_price(base_cpu.uid) is None:
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base_cpu_price = DellConfiguratorParser._deduce_base_cpu_price(base_cpu, proc_change_module, configurator.modules['processor'])
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if base_cpu_price is None:
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# in the case of r6525, there was no additional processor module, and therefore we have no way to estimate the price of the base processor (amd-epyc-7262)
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# so we fallback to an hardcoded estimated price from wikipedia
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base_cpu_price = {
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'amd-epyc-7262': 550.0,
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}[base_cpu.uid]
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configurator.modules['processor'].add_option(Option(base_cpu, base_cpu_price))
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assert configurator.get_item_price(base_cpu.uid) is not None
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assert configurator.get_item_price(base_cpu.uid) is not None, 'failed to find the price of base cpu %s' % base_cpu.uid
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# compute the price of the chassis
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base_price = self.get_base_price(html_root)
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# in case there's no additional processor modules, 'processor' module only has the base processor entry
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# So we need to populate it with the processors coming from 'processor-change' module
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for proc_change_option in configurator.modules['processor-change'].options.values():
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cpu_already_exists = False
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for proc_option in configurator.modules['processor'].options.values():
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if proc_option.item.uid == proc_change_option.item.uid:
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cpu_already_exists = True
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break
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if not cpu_already_exists:
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cpu_price = proc_change_option.price + configurator.modules['processor'].options[base_cpu.uid].price
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print('estimated price of cpu %s : %f' % (proc_change_option.item.uid, cpu_price))
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configurator.modules['processor'].add_option(Option(Cpu(proc_change_option.item.uid), cpu_price))
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# delete the 'processor-change' module as its items ids are the same as the ones in the 'processor' modules but their prices are 'wrong' (upgrade prices rather than item price).
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# in a configuration, no item should be found more than once
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del configurator.modules['processor-change']
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one_cpu_price = configurator.get_item_price(configurator.base_config.cpu.uid)
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ram_price = configurator.base_config.ram_price
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configurator.chassis.price = base_price - configurator.base_config.num_cpus * one_cpu_price - ram_price
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@ -84,7 +84,7 @@ class ConfigAxisDef():
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class ConfigPrice(ConfigAxisDef):
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def get_axis_label(self):
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return u'speed/price ratio [core.MHz/€]'
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return u'price [€]'
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def get_value_for_config(self, config):
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return config.get_price()
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@ -132,7 +132,8 @@ def plot_configs(configs, xaxis_def, yaxis_def, plot_title):
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'broadwell':0.2,
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'skylake':0.4,
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'coffeelake':0.6,
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'cascadelake':1.0
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'cascadelake':1.0,
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'rome': 0.2,
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}[Cpu(proc_id).architecture]
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# if model == 'r620':
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# color = 'r'
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@ -149,6 +150,7 @@ def plot_configs(configs, xaxis_def, yaxis_def, plot_title):
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'dell-poweredge-r620': 0.6,
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'dell-poweredge-r630': 0.6,
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'dell-poweredge-r640': 0.6,
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'dell-poweredge-r6525': 0.6,
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'dell-poweredge-c4310': 0.6,
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'dell-poweredge-r730': 0.4,
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'dell-poweredge-r940': 0.8,
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@ -157,3 +157,19 @@ intel-xeon-platinum-8164 2.0 26 165 0 0
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intel-xeon-platinum-8168 2.7 24 205 0 0
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intel-xeon-platinum-8170 2.1 26 165 0 0
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intel-xeon-platinum-8176 2.1 28 165 0 0
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amd-epyc-7262 3.2 8 155 0 0
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amd-epyc-7272 2.9 12 120 0 0
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amd-epyc-7302 3.0 16 155 0 0
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amd-epyc-7352 2.3 24 155 0 0
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amd-epyc-7402 2.8 24 180 0 0
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amd-epyc-7452 2.35 32 155 0 0
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amd-epyc-7502 2.5 32 180 0 0
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amd-epyc-7542 2.9 32 225 0 0
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amd-epyc-7552 2.2 48 200 0 0
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amd-epyc-7642 2.3 48 225 0 0
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amd-epyc-7702 2.0 64 200 0 0
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amd-epyc-7742 2.25 64 225 0 0
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amd-epyc-7f32 3.7 8 180 0 0
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amd-epyc-7f52 3.5 16 240 0 0
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amd-epyc-7f72 3.5 24 240 0 0
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amd-epyc-7h12 2.6 64 280 0 0
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@ -47,6 +47,8 @@ def test_credits_2020_configs():
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def test_credits_2021_configs():
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configurators = [
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DellMatinfoConfigurator('20210407 - Cat2 Conf4 PowerEdge R640 - Dell.html', DellConfiguratorParser2021()),
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DellMatinfoConfigurator('20210407 - Cat2 Conf7 PowerEdge R940 - Dell.html', DellConfiguratorParser2021()),
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DellMatinfoConfigurator('20210407 - Cat2 Conf10 PowerEdge R6525 - Dell.html', DellConfiguratorParser2021()),
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]
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# config_filter = lambda config : config.cpu.uid in [
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@ -60,9 +62,9 @@ def test_credits_2021_configs():
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# 'intel-xeon-gold-6240',
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# ]
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config_filter = lambda config : config.get_price() < 40000.0
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config_filter = lambda config : config.get_price() < 20000.0
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plot_configurators(configurators=configurators, ram_per_core=4.0e9, xaxis_def=ConfigPrice(), yaxis_def=ConfigFlopsPerEuro(), plot_title='physmol/ts credit 2020 configs', config_filter=config_filter)
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plot_configurators(configurators=configurators, ram_per_core=4.0e9, xaxis_def=ConfigPrice(), yaxis_def=ConfigFlopsPerEuro(), plot_title='physmol/ts credit 2021 configs', config_filter=config_filter)
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if __name__ == '__main__':
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