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2024-09-18 14:22:27 +01:00
commit 18306c66fc
6128 changed files with 3186840 additions and 0 deletions
--- a/pyplot/MatrixMultiply/Size5000/TLB-L1-DATA-ACCESS.py
+++ b/pyplot/MatrixMultiply/Size5000/TLB-L1-DATA-ACCESS.py
@@ -0,0 +1,326 @@
+import matplotlib.pyplot as plt
+import numpy as np
+
+# ypoints = np.array([19636392729, 9856229208,9445728437,5148906386])
+# xpoints = np.array([5,10,15,20])
+
+# ypoints1 = np.array([10062197042, 9873241615,12034929886,5118684853])
+# xpoints1 = np.array([5,10,15,20])
+
+ypoints = np.array([int(x) for x in """0
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+
+xpoints = np.array([(i) for i, x in enumerate(ypoints, 1)])
+
+ypoints1 = np.array([int(x) for x in """0
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+
+xpoints1 = np.array([(i) for i, x in enumerate(ypoints1, 1)])
+
+plt.plot(xpoints, ypoints,label='Malloc Physically contigous with bounds')
+plt.plot(xpoints1, ypoints1,label='System memory allocator')
+
+'''
+L1D_TLB
+The counter counts each Memory-read operation or Memory-write operation that causes a TLB
+access to at least the Level 1 data or unified TLB.
+Each access to a TLB entry is counted including multiple accesses caused by single instructions
+such as LDM or STM.
+'''
+plt.title("Level 1 data TLB access, read \n ARM Performance counter: L1D_TLB_RD \n This counter counts each access counted by \n L1D_TLB that is a Memory-read operation. \n Histogram medium")
+
+plt.xlabel("time in seconds")
+plt.ylabel("L1 DTLB reads")
+# plt.plot(xpoints1, ypoints1)
+plt.legend()
+plt.show()