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Improved branch predictor graph generation.

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This commit is contained in:
Ross Thompson 2023-02-23 20:44:47 -06:00
parent 6e8791a0a5
commit 5243d1e1d4
1 changed files with 17 additions and 5 deletions
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22
bin/parseHPMC.py
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@ -247,13 +247,25 @@ if(sys.argv[1] == '-b'):
currPercent.append(percent) currPercent.append(percent)
dct[PredType] = (currSize, currPercent) dct[PredType] = (currSize, currPercent)
print(dct) print(dct)
fig, axes = plt.subplots()
marker={'twobit' : '^', 'gshare' : 'o', 'global' : 's', 'gshareBasic' : '*', 'globalBasic' : 'x'}
colors={'twobit' : 'black', 'gshare' : 'blue', 'global' : 'dodgerblue', 'gshareBasic' : 'turquoise', 'globalBasic' : 'lightsteelblue'}
for cat in dct: for cat in dct:
(x, y) = dct[cat] (x, y) = dct[cat]
plt.scatter(x, y, label='k') x=[int(2**int(v)/4) for v in x]
plt.plot(x, y) print(x, y)
plt.ylabel('Prediction Accuracy') axes.plot(x,y, color=colors[cat])
plt.xlabel('Size (b or k)') axes.scatter(x,y, label=cat, marker=marker[cat], color=colors[cat])
plt.legend(loc='upper left') #plt.scatter(x, y, label=cat)
#plt.plot(x, y)
#axes.set_xticks([4, 6, 8, 10, 12, 14])
axes.legend(loc='upper left')
axes.set_xscale("log")
axes.set_ylabel('Prediction Accuracy')
axes.set_xlabel('Size (bytes)')
axes.set_xticks([16, 64, 256, 1024, 4096, 16384])
axes.set_xticklabels([16, 64, 256, 1024, 4096, 16384])
axes.grid(color='b', alpha=0.5, linestyle='dashed', linewidth=0.5)
plt.show() plt.show()