From d882773789ea3894de7163f7bb880c5b23072882 Mon Sep 17 00:00:00 2001
From: s_nakamoto <s_nakamoto@1a98c847-1fd6-4fd8-948a-caf3550aa51b>
Date: Thu, 8 Jul 2010 16:14:56 +0000
Subject: Laszlo's fix to make generate threads idle priority on Linux,
 replaced some wxBase dependencies: wxMutex, wxFileExists, wxStandardPaths,
 wxGetLocalTimeMillis

git-svn-id: https://bitcoin.svn.sourceforge.net/svnroot/bitcoin/trunk@99 1a98c847-1fd6-4fd8-948a-caf3550aa51b
---
 main.cpp | 42 ++++++++++++++++++++++++++----------------
 1 file changed, 26 insertions(+), 16 deletions(-)

(limited to 'main.cpp')

diff --git a/main.cpp b/main.cpp
index 2b08744d4e..803548e61e 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1477,7 +1477,10 @@ bool CheckDiskSpace(int64 nAdditionalBytes)
     if (nFreeBytesAvailable < (int64)15000000 + nAdditionalBytes)
     {
         fShutdown = true;
+        printf("***  %s***\n", _("Warning: Disk space is low  "));
+#if wxUSE_GUI
         ThreadSafeMessageBox(_("Warning: Disk space is low  "), "Bitcoin", wxOK | wxICON_EXCLAMATION);
+#endif
         CreateThread(Shutdown, NULL);
         return false;
     }
@@ -2713,25 +2716,32 @@ void BitcoinMiner()
             if ((++tmp.block.nNonce & nMask) == 0)
             {
                 // Meter hashes/sec
-                static int64 nHashCounter;
-                static int64 nLastTick;
-                if (nLastTick == 0)
-                    nLastTick = GetTimeMillis();
+                static int64 nTimerStart;
+                static int nHashCounter;
+                if (nTimerStart == 0)
+                    nTimerStart = GetTimeMillis();
                 else
-                    nHashCounter += nMask + 1;
-                if (GetTimeMillis() - nLastTick > 4000)
+                    nHashCounter++;
+                if (GetTimeMillis() - nTimerStart > 4000)
                 {
-                    double dHashesPerSec = 1000.0 * nHashCounter / (GetTimeMillis() - nLastTick);
-                    nLastTick = GetTimeMillis();
-                    nHashCounter = 0;
-                    string strStatus = strprintf("    %.0f khash/s", dHashesPerSec/1000.0);
-                    UIThreadCall(bind(CalledSetStatusBar, strStatus, 0));
-                    static int64 nLogTime;
-                    if (GetTime() - nLogTime > 30 * 60)
+                    static CCriticalSection cs;
+                    CRITICAL_BLOCK(cs)
                     {
-                        nLogTime = GetTime();
-                        printf("%s ", DateTimeStrFormat("%x %H:%M", GetTime()).c_str());
-                        printf("hashmeter %3d CPUs %6.0f khash/s\n", vnThreadsRunning[3], dHashesPerSec/1000.0);
+                        if (GetTimeMillis() - nTimerStart > 4000)
+                        {
+                            double dHashesPerSec = 1000.0 * (nMask+1) * nHashCounter / (GetTimeMillis() - nTimerStart);
+                            nTimerStart = GetTimeMillis();
+                            nHashCounter = 0;
+                            string strStatus = strprintf("    %.0f khash/s", dHashesPerSec/1000.0);
+                            UIThreadCall(bind(CalledSetStatusBar, strStatus, 0));
+                            static int64 nLogTime;
+                            if (GetTime() - nLogTime > 30 * 60)
+                            {
+                                nLogTime = GetTime();
+                                printf("%s ", DateTimeStrFormat("%x %H:%M", GetTime()).c_str());
+                                printf("hashmeter %3d CPUs %6.0f khash/s\n", vnThreadsRunning[3], dHashesPerSec/1000.0);
+                            }
+                        }
                     }
                 }
 
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