96 lines
4.3 KiB
Python
Executable File
96 lines
4.3 KiB
Python
Executable File
#!/usr/bin/python
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#
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# examples/nvcontrol.py -- demonstrate the NV-CONTROL extension
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#
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# Copyright (C) 2019 Roberto Leinardi <roberto@leinardi.com>
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public License
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# as published by the Free Software Foundation; either version 2.1
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# of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the GNU Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the
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# Free Software Foundation, Inc.,
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# 59 Temple Place,
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# Suite 330,
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# Boston, MA 02111-1307 USA
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# Python 2/3 compatibility.
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from __future__ import print_function
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import sys
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import os
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# Change path so we find Xlib
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from pprint import pprint
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from Xlib.display import Display
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from Xlib.ext.nvcontrol import Gpu, Cooler
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sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
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if __name__ == '__main__':
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display = Display()
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# Check for extension
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if not display.has_extension('NV-CONTROL'):
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sys.stderr.write('{}: server does not have the NV-CONTROL extension\n'.format(sys.argv[0]))
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ext = display.query_extension('NV-CONTROL')
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print(ext)
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sys.stderr.write("\n".join(display.list_extensions()))
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if ext is None:
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sys.exit(1)
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gpu = Gpu(0)
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fan = Cooler(0)
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perf_level = 3
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dic = {
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'get_gpu_count': display.nvcontrol_get_gpu_count(),
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'get_vram': display.nvcontrol_get_vram(gpu),
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'get_irq': display.nvcontrol_get_irq(gpu),
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'supports_framelock': display.nvcontrol_supports_framelock(gpu),
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'get_core_temp': display.nvcontrol_get_core_temp(gpu),
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'get_core_threshold': display.nvcontrol_get_core_threshold(gpu),
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'get_default_core_threshold': display.nvcontrol_get_default_core_threshold(gpu),
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'get_max_core_threshold': display.nvcontrol_get_max_core_threshold(gpu),
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'get_ambient_temp': display.nvcontrol_get_ambient_temp(gpu),
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'get_cuda_cores': display.nvcontrol_get_cuda_cores(gpu),
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'get_memory_bus_width': display.nvcontrol_get_memory_bus_width(gpu),
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'get_total_dedicated_gpu_memory': display.nvcontrol_get_total_dedicated_gpu_memory(gpu),
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'get_used_dedicated_gpu_memory': display.nvcontrol_get_used_dedicated_gpu_memory(gpu),
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'get_curr_pcie_link_width': display.nvcontrol_get_curr_pcie_link_width(gpu),
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'get_max_pcie_link_width': display.nvcontrol_get_max_pcie_link_width(gpu),
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'get_curr_pcie_link_generation': display.nvcontrol_get_curr_pcie_link_generation(gpu),
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'get_encoder_utilization': display.nvcontrol_get_encoder_utilization(gpu),
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'get_decoder_utilization': display.nvcontrol_get_decoder_utilization(gpu),
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'get_current_performance_level': display.nvcontrol_get_current_performance_level(gpu),
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'get_gpu_nvclock_offset': display.nvcontrol_get_gpu_nvclock_offset(gpu, perf_level),
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'get_mem_transfer_rate_offset': display.nvcontrol_get_mem_transfer_rate_offset(gpu, perf_level),
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'get_cooler_manual_control_enabled': display.nvcontrol_get_cooler_manual_control_enabled(gpu),
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'get_fan_duty': display.nvcontrol_get_fan_duty(fan),
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'get_fan_rpm': display.nvcontrol_get_fan_rpm(fan),
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'get_coolers_used_by_gpu': display.nvcontrol_get_coolers_used_by_gpu(gpu),
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'get_max_displays': display.nvcontrol_get_max_displays(gpu),
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'get_name': display.nvcontrol_get_name(gpu),
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'get_driver_version': display.nvcontrol_get_driver_version(gpu),
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'get_vbios_version': display.nvcontrol_get_vbios_version(gpu),
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'get_gpu_uuid': display.nvcontrol_get_gpu_uuid(gpu),
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'get_utilization_rates': display.nvcontrol_get_utilization_rates(gpu),
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'get_performance_modes': display.nvcontrol_get_performance_modes(gpu),
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'get_gpu_nvclock_offset_range': display.nvcontrol_get_gpu_nvclock_offset_range(gpu, perf_level),
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'get_mem_transfer_rate_offset_range': display.nvcontrol_get_mem_transfer_rate_offset_range(gpu, perf_level),
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'get_clock_info': display.nvcontrol_get_clock_info(gpu)
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}
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pprint(dic)
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display.close()
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