Merge branch 'main' of https://github.com/kreier/prime

arduino/v2.0.2022/results_esp8266.txt

@@ -0,0 +1,15 @@
+Calculating prime numbers in Arduino C v2.0.2022
+2023/12/12
+ESP8266 with 80 MHz
+
+    last       time in seconds
+          100          0.001859
+        1,000          0.040104
+       10,000          0.905273
+      100,000         21.511326
+    1,000,000        538.199219
+   10,000,000      14038.631     -  3h 53min 58s
+   25,000,000      51894.422     - 14h 24min 54s 
+  100,000,000      1h 3%    2h 6%  - 40h?
+1,000,000,000      
+

arduino/v5.0.2023/results_esp8266.txt

@@ -3,13 +3,13 @@ Calculating prime numbers in Arduino C v5.0.2022
 ESP8266 with 80 MHz
 
     last       time in seconds       
-          100         0.001137    
+          100         0.001136    
         1,000         0.014878     
        10,000         0.140965       
       100,000         1.923395
     1,000,000        31.340561
    10,000,000       610.143433
-   25,000,000       
-  100,000,000       
-1,000,000,000     17026.424     or 4h 43min 46s 
+   25,000,000      2069.988381   or 34 min
+  100,000,000     13579.361      or 3h 46min 19s  
+1,000,000,000      13h 13%  - 16h 29% - 20h 33% 
 

python/v1.0.1991/X5550/1000000000.txt

@@ -0,0 +1,4 @@
+prime v1.0.1991 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 1000000000 took 275399620702.2 microseconds.
+Found 50847534 primes. Should be 50847534.

python/v1.0.1991/X5550/summary.txt

@@ -0,0 +1,12 @@
+Summary of prime v1.0.1991 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+     last       time in microseconds
+          100   112.7 
+         1000   1532.2 
+        10000   34118.4 
+       100000   633776.6 
+      1000000   15135554.7 
+     10000000   377564319.7 
+     25000000   1380046016.5 
+    100000000   10134258478.1 
+   1000000000   275399620702.2 

python/v1.1.2000/X5550/1000000000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 1000000000 took 279719653319.8 microseconds.
+Found 50847534 primes. Should be 50847534.

python/v1.1.2000/X5550/summary.txt

@@ -0,0 +1,12 @@
+Summary of prime v1.1.2000 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+     last       time in microseconds
+          100   97.1 
+         1000   1499.0 
+        10000   26655.7 
+       100000   620664.8 
+      1000000   14439110.4 
+     10000000   385969817.4 
+     25000000   1409575020.3 
+    100000000   10275299882.4 
+   1000000000   279719653319.8 

python/v1.1.2000/i5-2520M/100.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 100 took 235.6 microseconds.
+Found 25 primes. Should be 25.

python/v1.1.2000/i5-2520M/1000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 1000 took 2214.9 microseconds.
+Found 168 primes. Should be 168.

python/v1.1.2000/i5-2520M/10000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 10000 took 25632.3 microseconds.
+Found 1229 primes. Should be 1229.

python/v1.1.2000/i5-2520M/100000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 100000 took 575529.8 microseconds.
+Found 9592 primes. Should be 9592.

python/v1.1.2000/i5-2520M/1000000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 1000000 took 14574511.4 microseconds.
+Found 78498 primes. Should be 78498.

python/v1.1.2000/i5-2520M/10000000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 10000000 took 394983498.0 microseconds.
+Found 664579 primes. Should be 664579.

python/v1.1.2000/i5-2520M/100000000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 100000000 took 10672338771.5 microseconds.
+Found 5761455 primes. Should be 5761455.

python/v1.1.2000/i5-2520M/1000000000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 1000000000 took 268350361238.9 microseconds.
+Found 50847534 primes. Should be 50847534.

python/v1.1.2000/i5-2520M/25000000.txt

@@ -0,0 +1,4 @@
+prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+Primes to 25000000 took 1491171293.7 microseconds.
+Found 1565927 primes. Should be 1565927.

python/v1.1.2000/i5-2520M/prime_logging.py

@@ -1,4 +1,4 @@
-# prime v1.1.2000  
+# prime v1.1.2000 - 2023/12/09
 # cycles through limits and writes to the filesystem
 
 import math, time, os, cpuinfo
@@ -7,13 +7,21 @@
 reference = [25, 168, 1229, 9592, 78498, 664579, 1565927, 5761455, 50847534]
 time_calc = [0, 0, 0, 0, 0, 0, 0, 0, 0]
 
+def elapsed_time(seconds):
+    hours = int(seconds/3600)
+    minutes = int(seconds/60 - hours*60)
+    sec = int(seconds - minutes*60 - hours*3600)
+    return(f"{hours}h {minutes}min {sec}s")
+
 if __name__ == "__main__":
     for i in range(len(scope)):
         last = scope[i]
         found = 4              # we start from 11, know 2, 3, 5, 7
         primes = [3, 5, 7]     # exclude 2 since we only test odd numbers    
         print(f"Prime numbers to {last} in Python with algorithm v1.1.2000")
         start = time.perf_counter_ns()
+        dot = start
+        column = 1        
         for number in range(11, last, 2):
             prime = True
             for divisor in range(3, int(math.sqrt(number))+1, 2):
@@ -23,8 +31,18 @@
                     break
             if prime:
                 found += 1
+            if (time.perf_counter_ns() - dot) > 2000000000:
+                print(".", end="")
+                dot = time.perf_counter_ns()
+                column += 1
+                if column > 30:
+                    t = elapsed_time((time.perf_counter_ns() - start)/1000000000)
+                    print(f" {t} - {number} {int(number*100/last)}% ")
+                    column = 1                
         end = time.perf_counter_ns()
-        print(f"This took: {(end - start)/1000} microseconds.")
+        if (end - start)/1000000000 > 2:
+            print(" ")        
+        print(f"This took: {(end - start)/1000} microseconds. {elapsed_time((end - start)/1000000000)}")
         print(f"I found {found} prime numbers. Should be {reference[i]}.\n")
         filename = str(last) + ".txt"
         with open(filename, "w") as fp:

python/v1.1.2000/i5-2520M/summary.txt

@@ -0,0 +1,12 @@
+Summary of prime v1.1.2000 in python
+Intel(R) Core(TM) i5-2520M CPU @ 2.50GHz
+     last       time in microseconds
+          100   235.6 
+         1000   2214.9 
+        10000   25632.3 
+       100000   575529.8 
+      1000000   14574511.4 
+     10000000   394983498.0 
+     25000000   1491171293.7 
+    100000000   10672338771.5 
+   1000000000   268350361238.9  or 74h 32min 30s

python/v2.0.2022/X5550/1000000000.txt

@@ -0,0 +1,4 @@
+prime v2.0.2022 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 1000000000 took 108768467297.8 microseconds.
+Found 50847534 primes. Should be 50847534.

python/v2.0.2022/X5550/summary.txt

@@ -0,0 +1,12 @@
+Summary of prime v2.0.2022 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+     last       time in microseconds
+          100   95.7 
+         1000   914.2 
+        10000   26298.9 
+       100000   245950.8 
+      1000000   5466198.8 
+     10000000   138095740.0 
+     25000000   509184156.6 
+    100000000   3682180884.3 
+   1000000000   108768467297.8 

python/v3.0.2023/X5550/1000000000.txt

@@ -0,0 +1,4 @@
+prime v3.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 1000000000 took 68709592815.0 microseconds.
+Found 50847534 primes. Should be 50847534.

python/v3.0.2023/X5550/summary.txt

@@ -0,0 +1,12 @@
+Summary of prime v3.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+     last       time in microseconds
+          100   85.1 
+         1000   755.6 
+        10000   14408.2 
+       100000   181539.7 
+      1000000   3815344.1 
+     10000000   85336841.4 
+     25000000   315633984.6 
+    100000000   2190772686.6 
+   1000000000   68709592815.0 

python/v4.0.2023/X5550/100.txt

@@ -1,5 +1,5 @@
 prime v4.0.2023 in python
 Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
-Primes to 100 took 494986.5 microseconds.
+Primes to 100 took 600634.8 microseconds.
 Found 25 primes. Should be 25.
 We used 16 parallel processes.

python/v4.0.2023/X5550/1000.txt

@@ -1,5 +1,5 @@
 prime v4.0.2023 in python
 Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
-Primes to 1000 took 445877.9 microseconds.
+Primes to 1000 took 425177.1 microseconds.
 Found 168 primes. Should be 168.
 We used 16 parallel processes.

python/v4.0.2023/X5550/10000.txt

@@ -1 +1,5 @@
 prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 10000 took 438641.6 microseconds.
+Found 1229 primes. Should be 1229.
+We used 16 parallel processes.

python/v4.0.2023/X5550/100000.txt

@@ -0,0 +1,5 @@
+prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 100000 took 466354.2 microseconds.
+Found 9592 primes. Should be 9592.
+We used 16 parallel processes.

python/v4.0.2023/X5550/1000000.txt

@@ -0,0 +1,5 @@
+prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 1000000 took 1113699.1 microseconds.
+Found 78498 primes. Should be 78498.
+We used 16 parallel processes.

python/v4.0.2023/X5550/10000000.txt

@@ -0,0 +1,5 @@
+prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 10000000 took 14873092.0 microseconds.
+Found 664579 primes. Should be 664579.
+We used 16 parallel processes.

python/v4.0.2023/X5550/100000000.txt

@@ -0,0 +1,5 @@
+prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 100000000 took 294817230.3 microseconds.
+Found 5761455 primes. Should be 5761455.
+We used 16 parallel processes.

python/v4.0.2023/X5550/1000000000.txt

@@ -0,0 +1,5 @@
+prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 1000000000 took 7516578047.4 microseconds.
+Found 50847534 primes. Should be 50847534.
+We used 16 parallel processes.

python/v4.0.2023/X5550/25000000.txt

@@ -0,0 +1,5 @@
+prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+Primes to 25000000 took 49906119.8 microseconds.
+Found 1565927 primes. Should be 1565927.
+We used 16 parallel processes.

python/v4.0.2023/X5550/summary.txt

@@ -0,0 +1,12 @@
+Summary of prime v4.0.2023 in python
+Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
+     last       time in microseconds
+          100   600634.8 
+         1000   425177.1 
+        10000   438641.6 
+       100000   466354.2 
+      1000000   1113699.1 
+     10000000   14873092.0 
+     25000000   49906119.8 
+    100000000   294817230.3 
+   1000000000   7516578047.4