Squelette du projet

2025-11-03 11:00:11 +01:00
commit ff440776bb
41 changed files with 2522 additions and 0 deletions
--- a/common/parse_report.py
+++ b/common/parse_report.py
@@ -0,0 +1,98 @@
+import sys
+import os
+
+def extractPrimitives(fileName, destName):
+    f = open(fileName, "r")
+    print("Needed primitives:")
+    print("------------------")
+    br = False
+    cnt = 0
+    while (not br):
+        line = f.readline()
+        if 'Primitives' in line:
+            br = (cnt == 1)
+            cnt += 1
+    f.readline()
+    f.readline()
+    line = f.readline()
+    while (line != "\n"):
+        print(line[:-1])
+        line = f.readline()
+    f.close()
+
+def extractUtilization(fileName, destName):
+    f = open(fileName, "r")
+    print("Real utilization:")
+    print("-----------------")
+    for line in f.readlines():
+        if 'Slice LUTs' in line:
+            number  = line.split("|")[2].strip()
+            perc    = line.split("|")[5].strip()
+            print("LUT6s : {} ({}%)".format(number, perc))
+        if 'Register as Flip Flop' in line:
+            number  = line.split("|")[2].strip()
+            perc    = line.split("|")[5].strip()
+            print("Flops : {} ({}%)".format(number, perc))
+        if ('Block RAM Tile' in line)  and ('Note' not in line):
+            number  = line.split("|")[2].strip()
+            perc    = line.split("|")[5].strip()
+            print("BRAMs : {} ({}%)".format(number, perc))
+        if 'DSPs' in line:
+            number  = line.split("|")[2].strip()
+            perc    = line.split("|")[5].strip()
+            print("DSPs  : {} ({}%)".format(number, perc))
+    f.close()
+    print("")
+
+def extractPathDelay(fileName):
+    f = open(fileName, "r")
+    for line in f.readlines():
+        if 'Data Path Delay' in line:
+            delay = float(line.split(":")[1].strip().split(" ")[0].strip().split("ns")[0].strip())
+            f.close()
+            return delay
+    f.close()
+    print("Did not found any Data Path in circuit")
+    return float("NaN")
+
+def extractClock(summaryFileName, timingFileName):
+    f = open(summaryFileName, "r")
+    clock = ''
+    slack = ''
+    for line in f.readlines():
+        if 'Clock' in line:
+            try:
+                clock = float(line.split("|")[1].strip())
+            except:
+                # Clock line was found in report, but not with a numeric value associated
+                # This is probably due to a circuit optimization where all sequential logic
+                # has been evinced - e.g. output stick to a constant, ...
+                pass
+        if 'Slack' in line:
+            try:
+                slack = float(line.split("|")[1].strip())
+            except:
+                # Same
+                pass
+    f.close()
+    print("Timing analysis:")
+    print("----------------")
+    if (clock == '' or slack == ''):
+        clock = float("NaN")
+        slack = float("NaN")
+        path  = extractPathDelay(timingFileName)
+    else:
+        path = (clock-slack)
+    freq = (1.0/(path*pow(10, -9)))/pow(10,6)
+    print("Clock : %4.2f ns" % clock)
+    print("Slack : %4.2f ns" % slack)
+    print("Path  : %4.2f ns" % path)
+    print("Freq  : %4.2f MHz" % freq)
+
+if __name__=="__main__":
+    if (len(sys.argv) != 4):
+        sys.exit("Usage python parse_report.py <utilizationReport> <timingReport> <destinationReport>")
+    print("\n--------- Résumé ----------\n")
+    extractClock(sys.argv[3], sys.argv[2])
+    extractUtilization(sys.argv[1], sys.argv[3])
+    extractPrimitives(sys.argv[1], sys.argv[3])