derek/DRAMSys
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Minor improvements after PR#169

Browse Source
This commit is contained in:
Éder F. Zulian
2017-07-15 13:55:45 +02:00
parent db7f4dbee0
commit 3a3d8162b2
2 changed files with 14 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
DRAMSys/analyzer/scripts/memUtil.py
View File

@@ -29,7 +29,9 @@ class MemSpec(object):
proper format when searching for elements.
"""
def getValue(self, id):
return self.xmlMemSpec.findall(".//parameter[@id='{0}']".format(id))[0].attrib['value']
match = ".//parameter[@id='{0}']".format(id)
val = self.xmlMemSpec.findall(match)[0].attrib['value']
return val
def getIntValue(self, id):
return int(self.getValue(id))
@@ -54,12 +56,14 @@ def getNumberOfBanks(dbconnection):
result = cursor.fetchone()
return result[0]
def getWindowSize(connection):
cursor = connection.cursor()
cursor.execute(" SELECT WindowSize FROM GeneralInfo ")
windowSize = float(cursor.fetchone()[0])
return windowSize
def maximum_data_rate(connection):
memspec = MemSpec(connection)
memoryType = memspec.getValue("memoryType")

17
DRAMSys/analyzer/scripts/plots.py
View File

@@ -85,7 +85,7 @@ def memory_utilisation_window_thread(connection, tracePath, steps, thread_ID):
bandwidthPercentage, bandwidth, maximumPercentage = calculate_bandwidth_util(connection, windowSize, steps, queryFull, queryEnd, queryBegin, queryPart)
outputFileNameBWMatlab, basename = createOutputFilename(tracePath, 'memory_utilization_percent_', 'thread_' + str(thread_ID) + '_', 'txt')
outputFileNameBWMatlab, basename = createOutputFilename(tracePath, 'memory_utilization_percent', 'thread_' + str(thread_ID) + '_', 'txt')
return bandwidthPercentage, bandwidth, outputFileNameBWMatlab
def plot(function):
@@ -117,9 +117,9 @@ def memory_utilisation_window(connection, tracePath, steps):
bandwidthPercentage, bandwidth, maximumPercentage = calculate_bandwidth_util(connection, windowSize, steps, queryFull, queryEnd, queryBegin, queryPart)
outputFileNameGBPS, basename = createOutputFilename(tracePath, 'memory_utilization_gbps_', '', 'pdf')
outputFileNamePercent, basename = createOutputFilename(tracePath, 'memory_utilization_percent_', '', 'pdf')
outputFileNameBWMatlab, basename = createOutputFilename(tracePath, 'memory_utilization_percent_', '', 'txt')
outputFileNameGBPS, basename = createOutputFilename(tracePath, 'memory_utilization_gbps', '', 'pdf')
outputFileNamePercent, basename = createOutputFilename(tracePath, 'memory_utilization_percent', '', 'pdf')
outputFileNameBWMatlab, basename = createOutputFilename(tracePath, 'memory_utilization_percent', '', 'txt')
outputFiles = "{0}\n\t{1}\n\t{2}\n\t".format(outputFileNameGBPS,outputFileNamePercent,outputFileNameBWMatlab)
import matplotlib.pyplot as plt
@@ -240,7 +240,7 @@ def latency_histogram(connection, tracePath, steps):
plt.hist(dataArray, bins=numberOfBins, histtype='barstacked', facecolor='green')
plt.grid(True)
plt.xlabel("Access Time [ns]")
plt.ylabel("Number (Frequency)")
plt.ylabel("Number of Accesses (Frequency)")
plt.title("Latency Histogram " + str(basename))
pdf = PdfPages(outputFileName)
pdf.savefig()
@@ -249,8 +249,8 @@ def latency_histogram(connection, tracePath, steps):
def create_latency_hist(connection, tracePath, target_measurement, query):
# form output file name
# outputFileName = 'hist_' + basename + '.pdf'
outputFileName, basename = createOutputFilename(tracePath, 'hist', target_measurement, 'pdf')
ofbname = 'access_latency_hist'
outputFileName, basename = createOutputFilename(tracePath, ofbname, target_measurement, 'pdf')
# return log string
outputFile = "{0}\n\t".format(outputFileName)
# access database
@@ -279,7 +279,8 @@ def latency_histogram(connection, tracePath, steps):
AND p2.PhaseName = "RESP"
AND t.TThread = {0} """
for thread in threads:
outputFile += create_latency_hist(connection, tracePath, 'thread_' + str(thread) + '_', queryThread.format(thread))
thrname = 'thread_' + str(thread) + '_'
outputFile += create_latency_hist(connection, tracePath, thrname, queryThread.format(thread))
return outputFile