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Oracle Solaris Studio 12.3: Thread Analyzer User's Guide Oracle Solaris Studio 12.3 Information Library |
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Oracle Solaris Studio 12.3: Thread Analyzer User's Guide Oracle Solaris Studio 12.3 Information Library |
1. What is the Thread Analyzer and What Does It Do?
2.1 Data Race Tutorial Source Files
2.1.1 Getting the Data Race Tutorial Source Files
2.1.2 Source Code for prime_omp.c
2.1.3 Source Code for prime_pthr.c
2.1.3.1 Effect of Data Races in prime_omp.c and prime_pthr.c
2.2 How to Use the Thread Analyzer to Find Data Races
2.2.1.1 To Instrument Source Code
2.2.1.2 To Instrument Binary Code
2.2.2 Create a Data Race Detection Experiment
2.2.3 Examine the Data Race Detection Experiment
2.2.3.1 Using Thread Analyzer to View the Data Race Experiment
2.2.3.2 Using er_print to View the Data Race Experiment
2.3 Understanding the Experiment Results
2.3.1 Data Races in prime_omp.c
2.3.2 Data Races in prime_pthr.c
2.3.3 Call Stack Traces of Data Races
2.4 Diagnosing the Cause of a Data Race
2.4.1 Check Whether or Not the Data Race is a False Positive
2.4.2 Check Whether or Not the Data Race is Benign
2.4.3 Fix the Bug, Not the Data Race
2.4.3.1 Fixing Bugs in prime_omp.c
2.4.3.2 Fixing Bugs in prime_pthr.c
2.5.1 User-Defined Synchronizations
2.5.2 Memory That is Recycled by Different Threads
2.6.1 A Program for Finding Primes
2.6.2 A Program that Verifies Array-Value Types
2.6.3 A Program Using Double-Checked Locking
The following is a detailed tutorial on how to detect and fix data races with the Thread Analyzer.
The tutorial is divided into the following sections:
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