Remove expgolomb app. It was a test app that has effectively

been replaced by expgolomb unit test.

4 files changed, 0 insertions, 181 deletions

diff --git a/searchlib/CMakeLists.txt b/searchlib/CMakeLists.txt
index c15ed681d8f..ec912bf90ab 100644
--- a/searchlib/CMakeLists.txt
+++ b/searchlib/CMakeLists.txt
@@ -58,7 +58,6 @@ vespa_define_module(
 
     APPS
     src/apps/docstore
-    src/apps/expgolomb
     src/apps/fileheaderinspect
     src/apps/loadattribute
     src/apps/tests
diff --git a/searchlib/src/apps/expgolomb/.gitignore b/searchlib/src/apps/expgolomb/.gitignore
deleted file mode 100644
index 0886ab154a2..00000000000
--- a/searchlib/src/apps/expgolomb/.gitignore
+++ /dev/null
@@ -1,3 +0,0 @@
-.depend
-Makefile
-expgolomb
diff --git a/searchlib/src/apps/expgolomb/CMakeLists.txt b/searchlib/src/apps/expgolomb/CMakeLists.txt
deleted file mode 100644
index 230718907dd..00000000000
--- a/searchlib/src/apps/expgolomb/CMakeLists.txt
+++ /dev/null
@@ -1,9 +0,0 @@
-# Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-vespa_add_executable(searchlib_expgolomb_app
-    SOURCES
-    expgolomb.cpp
-    OUTPUT_NAME expgolomb
-    INSTALL bin
-    DEPENDS
-    searchlib
-)
diff --git a/searchlib/src/apps/expgolomb/expgolomb.cpp b/searchlib/src/apps/expgolomb/expgolomb.cpp
deleted file mode 100644
index 81aa566305c..00000000000
--- a/searchlib/src/apps/expgolomb/expgolomb.cpp
+++ /dev/null
@@ -1,168 +0,0 @@
-// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
-
-#include <vespa/fastos/app.h>
-#include <vespa/searchlib/bitcompression/compression.h>
-#include <vector>
-
-class ExpGolombApp : public FastOS_Application
-{
-    void usage();
-    int testExpGolomb64(int kValue);
-    int testExpGolomb64le(int kValue);
-    int Main() override;
-};
-
-
-
-void
-ExpGolombApp::usage()
-{
-    printf("Usage: expgolomb testeg64 <kValue>]\n");
-    fflush(stdout);
-}
-
-
-int
-ExpGolombApp::testExpGolomb64(int kValue)
-{
-    std::vector<uint64_t> myrand;
-    for (int i = 0; i < 10000; ++i) {
-        uint64_t rval = rand();
-        rval <<= 30;
-        rval |= rand();
-        myrand.push_back(rval);
-    }
-    for (int i = 0; i < 10000; ++i) {
-        uint64_t rval = rand();
-        rval <<= 30;
-        rval |= rand();
-        uint32_t bits = (rand() & 63);
-        rval &= ((UINT64_C(1) << bits) - 1);
-        myrand.push_back(rval);
-    }
-    typedef search::bitcompression::EncodeContext64BE EC;
-
-    EC e;
-    search::ComprFileWriteContext wc(e);
-    wc.allocComprBuf(32768, 32768);
-    e.setupWrite(wc);
-
-    int rsize = myrand.size();
-    for (int i = 0; i < rsize; ++i) {
-        e.encodeExpGolomb(myrand[i], kValue);
-        if (e._valI >= e._valE)
-            wc.writeComprBuffer(false);
-    }
-    e.flush();
-
-    UC64_DECODECONTEXT(o);
-    unsigned int length;
-    uint64_t val64;
-    UC64BE_SETUPBITS_NS(o, static_cast<const uint64_t *>(wc._comprBuf), 0, EC);
-
-    bool failure = false;
-    for (int i = 0; i < rsize; ++i) {
-        UC64BE_DECODEEXPGOLOMB(oVal, oCompr, oPreRead, oCacheInt,
-                               kValue, EC);
-        if (val64 != myrand[i]) {
-            printf("FAILURE: TestExpGolomb64, val64=%"
-                   PRIu64 ", myrand[%d]=%" PRIu64 "\n",
-                   val64, i, myrand[i]);
-            failure = true;
-        }
-    }
-    if (!failure)
-        printf("SUCCESS: TestExpGolomb64\n");
-    return failure ? 1 : 0;
-}
-
-int
-ExpGolombApp::testExpGolomb64le(int kValue)
-{
-    std::vector<uint64_t> myrand;
-    for (int i = 0; i < 10000; ++i) {
-        uint64_t rval = rand();
-        rval <<= 30;
-        rval |= rand();
-        myrand.push_back(rval);
-    }
-    for (int i = 0; i < 10000; ++i) {
-        uint64_t rval = rand();
-        rval <<= 30;
-        rval |= rand();
-        uint32_t bits = (rand() & 63);
-        rval &= ((UINT64_C(1) << bits) - 1);
-        myrand.push_back(rval);
-    }
-    typedef search::bitcompression::EncodeContext64LE EC;
-
-    EC e;
-    search::ComprFileWriteContext wc(e);
-    wc.allocComprBuf(32768, 32768);
-    e.setupWrite(wc);
-
-    int rsize = myrand.size();
-    for (int i = 0; i < rsize; ++i) {
-        e.encodeExpGolomb(myrand[i], kValue);
-        if (e._valI >= e._valE)
-            wc.writeComprBuffer(false);
-    }
-    e.flush();
-
-    UC64_DECODECONTEXT(o);
-    unsigned int length;
-    uint64_t val64;
-    UC64LE_SETUPBITS_NS(o, static_cast<const uint64_t *>(wc._comprBuf), 0, EC);
-
-    bool failure = false;
-    for (int i = 0; i < rsize; ++i) {
-        UC64LE_DECODEEXPGOLOMB(oVal, oCompr, oPreRead, oCacheInt,
-                               kValue, EC);
-        if (val64 != myrand[i]) {
-            printf("FAILURE: TestExpGolomb64le, val64=%"
-                   PRIu64 ", myrand[%d]=%" PRIu64 "\n",
-                   val64, i, myrand[i]);
-            failure = true;
-        }
-    }
-    if (!failure)
-        printf("SUCCESS: TestExpGolomb64le\n");
-    return failure ? 1 : 0;
-}
-
-
-int
-ExpGolombApp::Main()
-{
-    printf("Hello world\n");
-    if (_argc >= 2) {
-        if (strcmp(_argv[1], "testeg64") == 0) {
-            if (_argc < 3) {
-                fprintf(stderr, "Too few arguments\n");
-                usage();
-                return 1;
-            }
-            return testExpGolomb64(atoi(_argv[2]));
-        } else if (strcmp(_argv[1], "testeg64le") == 0) {
-            if (_argc < 3) {
-                fprintf(stderr, "Too few arguments\n");
-                usage();
-                return 1;
-            }
-            return testExpGolomb64le(atoi(_argv[2]));
-        } else {
-            fprintf(stderr, "Wrong arguments\n");
-            usage();
-            return 1;
-        }
-    } else {
-        fprintf(stderr, "Too few arguments\n");
-        usage();
-        return 1;
-    }
-    return 0;
-}
-
-FASTOS_MAIN(ExpGolombApp);
-
-