100 lines
3.1 KiB
Python
100 lines
3.1 KiB
Python
# -*- coding: utf-8 -*-
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"""Displays GPU name, temperature and memory usage.
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Parameters:
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* nvidiagpu.format: Format string (defaults to '{name}: {temp}°C %{usedmem}/{totalmem} MiB')
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Available values are: {name} {temp} {mem_used} {mem_total} {fanspeed} {clock_gpu} {clock_mem} {gpu_usage_pct} {mem_usage_pct} {mem_io_pct}
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Requires nvidia-smi
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contributed by `RileyRedpath <https://github.com/RileyRedpath>`_ - many thanks!
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Note: mem_io_pct is (from `man nvidia-smi`):
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> Percent of time over the past sample period during which global (device)
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> memory was being read or written.
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"""
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import core.module
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import core.widget
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import util.cli
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import util.format
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class Module(core.module.Module):
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def __init__(self, config, theme):
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super().__init__(config, theme, core.widget.Widget(self.utilization))
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self.__utilization = "Not found: 0 0/0"
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def utilization(self, widget):
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return self.__utilization
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def hidden(self):
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return "not found" in self.__utilization
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def update(self):
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sp = util.cli.execute("nvidia-smi -q", ignore_errors=True)
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title = ""
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usedMem = ""
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totalMem = ""
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temp = ""
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name = "not found"
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clockMem = ""
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clockGpu = ""
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fanspeed = ""
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gpuUsagePct = ""
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memIoPct = ""
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memUsage = "not found"
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for item in sp.split("\n"):
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try:
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key, val = item.split(":")
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key, val = key.strip(), val.strip()
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if title == "Clocks":
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if key == "Graphics":
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clockGpu = val.split(" ")[0]
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elif key == "Memory":
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clockMem = val.split(" ")[0]
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if title == "FB Memory Usage":
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if key == "Total":
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totalMem = val.split(" ")[0]
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elif key == "Used":
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usedMem = val.split(" ")[0]
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elif key == "GPU Current Temp":
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temp = val.split(" ")[0]
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elif key == "Product Name":
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name = val
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elif key == "Fan Speed":
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fanspeed = val.split(" ")[0]
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elif title == "Utilization":
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if key == "Gpu":
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gpuUsagePct = val.split(" ")[0]
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elif key == "Memory":
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memIoPct = val.split(" ")[0]
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except:
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title = item.strip()
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if totalMem and usedMem:
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memUsage = int(int(usedMem) / int(totalMem) * 100)
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str_format = self.parameter(
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"format", "{name}: {temp}°C {mem_used}/{mem_total} MiB"
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)
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self.__utilization = str_format.format(
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name=name,
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temp=temp,
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mem_used=usedMem,
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mem_total=totalMem,
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clock_gpu=clockGpu,
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clock_mem=clockMem,
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fanspeed=fanspeed,
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gpu_usage_pct=gpuUsagePct,
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mem_io_pct=memIoPct,
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mem_usage_pct=memUsage,
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)
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# vim: tabstop=8 expandtab shiftwidth=4 softtabstop=4
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